40691772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 112973952

約数和(自身を除く): 72282180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 211, 396, 422, 487, 633, 844, 974, 1266, 1461, 1899, 1948, 2321, 2532, 2922, 3798, 4383, 4642, 5357, 5844, 6963, 7596, 8766, 9284, 10714, 13926, 16071, 17532, 20889, 21428, 27852, 32142, 41778, 48213, 64284, 83556, 96426, 102757, 192852, 205514, 308271, 411028, 616542, 924813, 1130327, 1233084, 1849626, 2260654, 3390981, 3699252, 4521308, 6781962, 10172943, 13563924, 20345886, 40691772]

約数ペア:

[(1, 40691772), (2, 20345886), (3, 13563924), (4, 10172943), (6, 6781962), (9, 4521308), (11, 3699252), (12, 3390981), (18, 2260654), (22, 1849626), (33, 1233084), (36, 1130327), (44, 924813), (66, 616542), (99, 411028), (132, 308271), (198, 205514), (211, 192852), (396, 102757), (422, 96426), (487, 83556), (633, 64284), (844, 48213), (974, 41778), (1266, 32142), (1461, 27852), (1899, 21428), (1948, 20889), (2321, 17532), (2532, 16071), (2922, 13926), (3798, 10714), (4383, 9284), (4642, 8766), (5357, 7596), (5844, 6963)]