15822648

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 48384000

約数和(自身を除く): 32561352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 139, 153, 186, 204, 216, 248, 278, 279, 306, 372, 408, 417, 459, 527, 556, 558, 612, 744, 834, 837, 918, 1054, 1112, 1116, 1224, 1251, 1581, 1668, 1674, 1836, 2108, 2232, 2363, 2502, 3162, 3336, 3348, 3672, 3753, 4216, 4309, 4726, 4743, 5004, 6324, 6696, 7089, 7506, 8618, 9452, 9486, 10008, 12648, 12927, 14178, 14229, 15012, 17236, 18904, 18972, 21267, 25854, 28356, 28458, 30024, 34472, 37944, 38781, 42534, 51708, 56712, 56916, 63801, 73253, 77562, 85068, 103416, 113832, 116343, 127602, 146506, 155124, 170136, 219759, 232686, 255204, 293012, 310248, 439518, 465372, 510408, 586024, 659277, 879036, 930744, 1318554, 1758072, 1977831, 2637108, 3955662, 5274216, 7911324, 15822648]

約数ペア:

[(1, 15822648), (2, 7911324), (3, 5274216), (4, 3955662), (6, 2637108), (8, 1977831), (9, 1758072), (12, 1318554), (17, 930744), (18, 879036), (24, 659277), (27, 586024), (31, 510408), (34, 465372), (36, 439518), (51, 310248), (54, 293012), (62, 255204), (68, 232686), (72, 219759), (93, 170136), (102, 155124), (108, 146506), (124, 127602), (136, 116343), (139, 113832), (153, 103416), (186, 85068), (204, 77562), (216, 73253), (248, 63801), (278, 56916), (279, 56712), (306, 51708), (372, 42534), (408, 38781), (417, 37944), (459, 34472), (527, 30024), (556, 28458), (558, 28356), (612, 25854), (744, 21267), (834, 18972), (837, 18904), (918, 17236), (1054, 15012), (1112, 14229), (1116, 14178), (1224, 12927), (1251, 12648), (1581, 10008), (1668, 9486), (1674, 9452), (1836, 8618), (2108, 7506), (2232, 7089), (2363, 6696), (2502, 6324), (3162, 5004), (3336, 4743), (3348, 4726), (3672, 4309), (3753, 4216)]