1900182984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{17321}}^1$

素因数の和:17990

約数の個数: 64

約数和(自身を含む): 5437722240

約数和(自身を除く): 3537539256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 653, 1306, 1959, 2612, 3918, 4571, 5224, 7836, 9142, 13713, 15672, 17321, 18284, 27426, 34642, 36568, 51963, 54852, 69284, 103926, 109704, 121247, 138568, 207852, 242494, 363741, 415704, 484988, 727482, 969976, 1454964, 2909928, 11310613, 22621226, 33931839, 45242452, 67863678, 79174291, 90484904, 135727356, 158348582, 237522873, 271454712, 316697164, 475045746, 633394328, 950091492, 1900182984]

約数ペア:

[(1, 1900182984), (2, 950091492), (3, 633394328), (4, 475045746), (6, 316697164), (7, 271454712), (8, 237522873), (12, 158348582), (14, 135727356), (21, 90484904), (24, 79174291), (28, 67863678), (42, 45242452), (56, 33931839), (84, 22621226), (168, 11310613), (653, 2909928), (1306, 1454964), (1959, 969976), (2612, 727482), (3918, 484988), (4571, 415704), (5224, 363741), (7836, 242494), (9142, 207852), (13713, 138568), (15672, 121247), (17321, 109704), (18284, 103926), (27426, 69284), (34642, 54852), (36568, 51963)]