42031002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 54736998

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 114, 158, 237, 247, 359, 474, 494, 718, 741, 1027, 1077, 1482, 1501, 2054, 2154, 3002, 3081, 4503, 4667, 6162, 6821, 9006, 9334, 13642, 14001, 19513, 20463, 28002, 28361, 39026, 40926, 56722, 58539, 85083, 88673, 117078, 170166, 177346, 266019, 368693, 532038, 538859, 737386, 1077718, 1106079, 1616577, 2212158, 3233154, 7005167, 14010334, 21015501, 42031002]

約数ペア:

[(1, 42031002), (2, 21015501), (3, 14010334), (6, 7005167), (13, 3233154), (19, 2212158), (26, 1616577), (38, 1106079), (39, 1077718), (57, 737386), (78, 538859), (79, 532038), (114, 368693), (158, 266019), (237, 177346), (247, 170166), (359, 117078), (474, 88673), (494, 85083), (718, 58539), (741, 56722), (1027, 40926), (1077, 39026), (1482, 28361), (1501, 28002), (2054, 20463), (2154, 19513), (3002, 14001), (3081, 13642), (4503, 9334), (4667, 9006), (6162, 6821)]