947350374

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2453

約数の個数: 64

約数和(自身を含む): 2062368000

約数和(自身を除く): 1115017626

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 61, 114, 118, 122, 177, 183, 354, 366, 1121, 1159, 2242, 2309, 2318, 3363, 3477, 3599, 4618, 6726, 6927, 6954, 7198, 10797, 13854, 21594, 43871, 68381, 87742, 131613, 136231, 136762, 140849, 205143, 263226, 272462, 281698, 408693, 410286, 422547, 817386, 845094, 2588389, 2676131, 5176778, 5352262, 7765167, 8028393, 8310091, 15530334, 16056786, 16620182, 24930273, 49860546, 157891729, 315783458, 473675187, 947350374]

約数ペア:

[(1, 947350374), (2, 473675187), (3, 315783458), (6, 157891729), (19, 49860546), (38, 24930273), (57, 16620182), (59, 16056786), (61, 15530334), (114, 8310091), (118, 8028393), (122, 7765167), (177, 5352262), (183, 5176778), (354, 2676131), (366, 2588389), (1121, 845094), (1159, 817386), (2242, 422547), (2309, 410286), (2318, 408693), (3363, 281698), (3477, 272462), (3599, 263226), (4618, 205143), (6726, 140849), (6927, 136762), (6954, 136231), (7198, 131613), (10797, 87742), (13854, 68381), (21594, 43871)]