4018261356

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{23663}}^1$

素因数の和:23815

約数の個数: 72

約数和(自身を含む): 10465640640

約数和(自身を除く): 6447379284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 89, 106, 159, 178, 212, 267, 318, 356, 477, 534, 636, 801, 954, 1068, 1602, 1908, 3204, 4717, 9434, 14151, 18868, 23663, 28302, 42453, 47326, 56604, 70989, 84906, 94652, 141978, 169812, 212967, 283956, 425934, 851868, 1254139, 2106007, 2508278, 3762417, 4212014, 5016556, 6318021, 7524834, 8424028, 11287251, 12636042, 15049668, 18954063, 22574502, 25272084, 37908126, 45149004, 75816252, 111618371, 223236742, 334855113, 446473484, 669710226, 1004565339, 1339420452, 2009130678, 4018261356]

約数ペア:

[(1, 4018261356), (2, 2009130678), (3, 1339420452), (4, 1004565339), (6, 669710226), (9, 446473484), (12, 334855113), (18, 223236742), (36, 111618371), (53, 75816252), (89, 45149004), (106, 37908126), (159, 25272084), (178, 22574502), (212, 18954063), (267, 15049668), (318, 12636042), (356, 11287251), (477, 8424028), (534, 7524834), (636, 6318021), (801, 5016556), (954, 4212014), (1068, 3762417), (1602, 2508278), (1908, 2106007), (3204, 1254139), (4717, 851868), (9434, 425934), (14151, 283956), (18868, 212967), (23663, 169812), (28302, 141978), (42453, 94652), (47326, 84906), (56604, 70989)]