40922838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 100501128

約数和(自身を除く): 59578290

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 71, 82, 99, 123, 142, 198, 213, 246, 369, 426, 451, 639, 738, 781, 902, 1278, 1353, 1562, 2343, 2706, 2911, 4059, 4686, 5041, 5822, 7029, 8118, 8733, 10082, 14058, 15123, 17466, 26199, 30246, 32021, 45369, 52398, 55451, 64042, 90738, 96063, 110902, 166353, 192126, 206681, 288189, 332706, 413362, 499059, 576378, 620043, 998118, 1240086, 1860129, 2273491, 3720258, 4546982, 6820473, 13640946, 20461419, 40922838]

約数ペア:

[(1, 40922838), (2, 20461419), (3, 13640946), (6, 6820473), (9, 4546982), (11, 3720258), (18, 2273491), (22, 1860129), (33, 1240086), (41, 998118), (66, 620043), (71, 576378), (82, 499059), (99, 413362), (123, 332706), (142, 288189), (198, 206681), (213, 192126), (246, 166353), (369, 110902), (426, 96063), (451, 90738), (639, 64042), (738, 55451), (781, 52398), (902, 45369), (1278, 32021), (1353, 30246), (1562, 26199), (2343, 17466), (2706, 15123), (2911, 14058), (4059, 10082), (4686, 8733), (5041, 8118), (5822, 7029)]