38842938

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 87639552

約数和(自身を除く): 48796614

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 151, 186, 279, 302, 453, 461, 558, 906, 922, 1359, 1383, 2718, 2766, 4149, 4681, 8298, 9362, 14043, 14291, 28086, 28582, 42129, 42873, 69611, 84258, 85746, 128619, 139222, 208833, 257238, 417666, 626499, 1252998, 2157941, 4315882, 6473823, 12947646, 19421469, 38842938]

約数ペア:

[(1, 38842938), (2, 19421469), (3, 12947646), (6, 6473823), (9, 4315882), (18, 2157941), (31, 1252998), (62, 626499), (93, 417666), (151, 257238), (186, 208833), (279, 139222), (302, 128619), (453, 85746), (461, 84258), (558, 69611), (906, 42873), (922, 42129), (1359, 28582), (1383, 28086), (2718, 14291), (2766, 14043), (4149, 9362), (4681, 8298)]