15677988318

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{1097}}^1$

素因数の和:1479

約数の個数: 128

約数和(自身を含む): 37491517440

約数和(自身を除く): 21813529122

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 207, 222, 311, 333, 414, 621, 622, 666, 851, 933, 999, 1097, 1242, 1702, 1866, 1998, 2194, 2553, 2799, 3291, 5106, 5598, 6582, 7153, 7659, 8397, 9873, 11507, 14306, 15318, 16794, 19746, 21459, 22977, 23014, 25231, 29619, 34521, 40589, 42918, 45954, 50462, 59238, 64377, 69042, 75693, 81178, 103563, 121767, 128754, 151386, 193131, 207126, 227079, 243534, 264661, 310689, 341167, 365301, 386262, 454158, 529322, 621378, 681237, 682334, 730602, 793983, 933547, 1023501, 1095903, 1362474, 1587966, 1867094, 2047002, 2191806, 2381949, 2800641, 3070503, 4763898, 5601282, 6141006, 7145847, 7846841, 8401923, 9211509, 12623179, 14291694, 15693682, 16803846, 18423018, 23540523, 25205769, 25246358, 37869537, 47081046, 50411538, 70621569, 75739074, 113608611, 141243138, 211864707, 227217222, 290333117, 340825833, 423729414, 580666234, 681651666, 870999351, 1741998702, 2612998053, 5225996106, 7838994159, 15677988318]

約数ペア:

[(1, 15677988318), (2, 7838994159), (3, 5225996106), (6, 2612998053), (9, 1741998702), (18, 870999351), (23, 681651666), (27, 580666234), (37, 423729414), (46, 340825833), (54, 290333117), (69, 227217222), (74, 211864707), (111, 141243138), (138, 113608611), (207, 75739074), (222, 70621569), (311, 50411538), (333, 47081046), (414, 37869537), (621, 25246358), (622, 25205769), (666, 23540523), (851, 18423018), (933, 16803846), (999, 15693682), (1097, 14291694), (1242, 12623179), (1702, 9211509), (1866, 8401923), (1998, 7846841), (2194, 7145847), (2553, 6141006), (2799, 5601282), (3291, 4763898), (5106, 3070503), (5598, 2800641), (6582, 2381949), (7153, 2191806), (7659, 2047002), (8397, 1867094), (9873, 1587966), (11507, 1362474), (14306, 1095903), (15318, 1023501), (16794, 933547), (19746, 793983), (21459, 730602), (22977, 682334), (23014, 681237), (25231, 621378), (29619, 529322), (34521, 454158), (40589, 386262), (42918, 365301), (45954, 341167), (50462, 310689), (59238, 264661), (64377, 243534), (69042, 227079), (75693, 207126), (81178, 193131), (103563, 151386), (121767, 128754)]