12103938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 34836480

約数和(自身を除く): 22732542

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 41, 42, 54, 63, 66, 71, 77, 82, 99, 123, 126, 142, 154, 189, 198, 213, 231, 246, 287, 297, 369, 378, 426, 451, 462, 497, 574, 594, 639, 693, 738, 781, 861, 902, 994, 1107, 1278, 1353, 1386, 1491, 1562, 1722, 1917, 2079, 2214, 2343, 2583, 2706, 2911, 2982, 3157, 3834, 4059, 4158, 4473, 4686, 5166, 5467, 5822, 6314, 7029, 7749, 8118, 8733, 8946, 9471, 10934, 12177, 13419, 14058, 15498, 16401, 17466, 18942, 20377, 21087, 24354, 26199, 26838, 28413, 32021, 32802, 40754, 42174, 49203, 52398, 56826, 61131, 64042, 78597, 85239, 96063, 98406, 122262, 147609, 157194, 170478, 183393, 192126, 224147, 288189, 295218, 366786, 448294, 550179, 576378, 672441, 864567, 1100358, 1344882, 1729134, 2017323, 4034646, 6051969, 12103938]

約数ペア:

[(1, 12103938), (2, 6051969), (3, 4034646), (6, 2017323), (7, 1729134), (9, 1344882), (11, 1100358), (14, 864567), (18, 672441), (21, 576378), (22, 550179), (27, 448294), (33, 366786), (41, 295218), (42, 288189), (54, 224147), (63, 192126), (66, 183393), (71, 170478), (77, 157194), (82, 147609), (99, 122262), (123, 98406), (126, 96063), (142, 85239), (154, 78597), (189, 64042), (198, 61131), (213, 56826), (231, 52398), (246, 49203), (287, 42174), (297, 40754), (369, 32802), (378, 32021), (426, 28413), (451, 26838), (462, 26199), (497, 24354), (574, 21087), (594, 20377), (639, 18942), (693, 17466), (738, 16401), (781, 15498), (861, 14058), (902, 13419), (994, 12177), (1107, 10934), (1278, 9471), (1353, 8946), (1386, 8733), (1491, 8118), (1562, 7749), (1722, 7029), (1917, 6314), (2079, 5822), (2214, 5467), (2343, 5166), (2583, 4686), (2706, 4473), (2911, 4158), (2982, 4059), (3157, 3834)]