15665937012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{78649}}^1$

素因数の和:79173

約数の個数: 72

約数和(自身を含む): 43286443200

約数和(自身を除く): 27620506188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 503, 1006, 1509, 2012, 3018, 4527, 5533, 6036, 9054, 11066, 16599, 18108, 22132, 33198, 49797, 66396, 78649, 99594, 157298, 199188, 235947, 314596, 471894, 707841, 865139, 943788, 1415682, 1730278, 2595417, 2831364, 3460556, 5190834, 7786251, 10381668, 15572502, 31145004, 39560447, 79120894, 118681341, 158241788, 237362682, 356044023, 435164917, 474725364, 712088046, 870329834, 1305494751, 1424176092, 1740659668, 2610989502, 3916484253, 5221979004, 7832968506, 15665937012]

約数ペア:

[(1, 15665937012), (2, 7832968506), (3, 5221979004), (4, 3916484253), (6, 2610989502), (9, 1740659668), (11, 1424176092), (12, 1305494751), (18, 870329834), (22, 712088046), (33, 474725364), (36, 435164917), (44, 356044023), (66, 237362682), (99, 158241788), (132, 118681341), (198, 79120894), (396, 39560447), (503, 31145004), (1006, 15572502), (1509, 10381668), (2012, 7786251), (3018, 5190834), (4527, 3460556), (5533, 2831364), (6036, 2595417), (9054, 1730278), (11066, 1415682), (16599, 943788), (18108, 865139), (22132, 707841), (33198, 471894), (49797, 314596), (66396, 235947), (78649, 199188), (99594, 157298)]