123502086

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2477

約数の個数: 48

約数和(自身を含む): 278093088

約数和(自身を除く): 154591002

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 123, 142, 213, 246, 369, 426, 639, 738, 1278, 2357, 2911, 4714, 5822, 7071, 8733, 14142, 17466, 21213, 26199, 42426, 52398, 96637, 167347, 193274, 289911, 334694, 502041, 579822, 869733, 1004082, 1506123, 1739466, 3012246, 6861227, 13722454, 20583681, 41167362, 61751043, 123502086]

約数ペア:

[(1, 123502086), (2, 61751043), (3, 41167362), (6, 20583681), (9, 13722454), (18, 6861227), (41, 3012246), (71, 1739466), (82, 1506123), (123, 1004082), (142, 869733), (213, 579822), (246, 502041), (369, 334694), (426, 289911), (639, 193274), (738, 167347), (1278, 96637), (2357, 52398), (2911, 42426), (4714, 26199), (5822, 21213), (7071, 17466), (8733, 14142)]