187029654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1051}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 452444160

約数和(自身を除く): 265414506

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 223, 266, 399, 446, 669, 798, 1051, 1338, 1561, 2102, 3122, 3153, 4237, 4683, 6306, 7357, 8474, 9366, 12711, 14714, 19969, 22071, 25422, 29659, 39938, 44142, 59318, 59907, 88977, 119814, 139783, 177954, 234373, 279566, 419349, 468746, 703119, 838698, 1406238, 1640611, 3281222, 4453087, 4921833, 8906174, 9843666, 13359261, 26718522, 31171609, 62343218, 93514827, 187029654]

約数ペア:

[(1, 187029654), (2, 93514827), (3, 62343218), (6, 31171609), (7, 26718522), (14, 13359261), (19, 9843666), (21, 8906174), (38, 4921833), (42, 4453087), (57, 3281222), (114, 1640611), (133, 1406238), (223, 838698), (266, 703119), (399, 468746), (446, 419349), (669, 279566), (798, 234373), (1051, 177954), (1338, 139783), (1561, 119814), (2102, 88977), (3122, 59907), (3153, 59318), (4237, 44142), (4683, 39938), (6306, 29659), (7357, 25422), (8474, 22071), (9366, 19969), (12711, 14714)]