2018012535

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:595

約数の個数: 160

約数和(自身を含む): 4549197312

約数和(自身を除く): 2531184777

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 163, 165, 189, 231, 297, 315, 385, 397, 405, 489, 495, 567, 693, 815, 891, 945, 1141, 1155, 1191, 1467, 1485, 1793, 1985, 2079, 2445, 2779, 2835, 3423, 3465, 3573, 4367, 4401, 4455, 5379, 5705, 5955, 6237, 7335, 8337, 8965, 10269, 10395, 10719, 12551, 13101, 13203, 13895, 16137, 17115, 17865, 21835, 22005, 25011, 26895, 30569, 30807, 31185, 32157, 37653, 39303, 41685, 48411, 51345, 53595, 62755, 64711, 65505, 66015, 75033, 80685, 91707, 92421, 112959, 117909, 125055, 145233, 152845, 154035, 160785, 188265, 194133, 196515, 225099, 242055, 275121, 323555, 338877, 353727, 375165, 452977, 458535, 462105, 564795, 582399, 589545, 711821, 726165, 825363, 970665, 1016631, 1125495, 1358931, 1375605, 1694385, 1747197, 1768635, 2135463, 2264885, 2476089, 2911995, 3559105, 4076793, 4126815, 4982747, 5083155, 5241591, 6406389, 6794655, 8735985, 10677315, 12230379, 12380445, 14948241, 19219167, 20383965, 24913735, 26207955, 32031945, 36691137, 44844723, 57657501, 61151895, 74741205, 96095835, 134534169, 183455685, 224223615, 288287505, 403602507, 672670845, 2018012535]

約数ペア:

[(1, 2018012535), (3, 672670845), (5, 403602507), (7, 288287505), (9, 224223615), (11, 183455685), (15, 134534169), (21, 96095835), (27, 74741205), (33, 61151895), (35, 57657501), (45, 44844723), (55, 36691137), (63, 32031945), (77, 26207955), (81, 24913735), (99, 20383965), (105, 19219167), (135, 14948241), (163, 12380445), (165, 12230379), (189, 10677315), (231, 8735985), (297, 6794655), (315, 6406389), (385, 5241591), (397, 5083155), (405, 4982747), (489, 4126815), (495, 4076793), (567, 3559105), (693, 2911995), (815, 2476089), (891, 2264885), (945, 2135463), (1141, 1768635), (1155, 1747197), (1191, 1694385), (1467, 1375605), (1485, 1358931), (1793, 1125495), (1985, 1016631), (2079, 970665), (2445, 825363), (2779, 726165), (2835, 711821), (3423, 589545), (3465, 582399), (3573, 564795), (4367, 462105), (4401, 458535), (4455, 452977), (5379, 375165), (5705, 353727), (5955, 338877), (6237, 323555), (7335, 275121), (8337, 242055), (8965, 225099), (10269, 196515), (10395, 194133), (10719, 188265), (12551, 160785), (13101, 154035), (13203, 152845), (13895, 145233), (16137, 125055), (17115, 117909), (17865, 112959), (21835, 92421), (22005, 91707), (25011, 80685), (26895, 75033), (30569, 66015), (30807, 65505), (31185, 64711), (32157, 62755), (37653, 53595), (39303, 51345), (41685, 48411)]