38518974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 99537984

約数和(自身を除く): 61019010

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 34, 39, 46, 51, 69, 78, 102, 117, 138, 153, 207, 221, 234, 299, 306, 391, 414, 421, 442, 598, 663, 782, 842, 897, 1173, 1263, 1326, 1794, 1989, 2346, 2526, 2691, 3519, 3789, 3978, 5083, 5382, 5473, 7038, 7157, 7578, 9683, 10166, 10946, 14314, 15249, 16419, 19366, 21471, 29049, 30498, 32838, 42942, 45747, 49257, 58098, 64413, 87147, 91494, 93041, 98514, 125879, 128826, 164611, 174294, 186082, 251758, 279123, 329222, 377637, 493833, 558246, 755274, 837369, 987666, 1132911, 1481499, 1674738, 2139943, 2265822, 2962998, 4279886, 6419829, 12839658, 19259487, 38518974]

約数ペア:

[(1, 38518974), (2, 19259487), (3, 12839658), (6, 6419829), (9, 4279886), (13, 2962998), (17, 2265822), (18, 2139943), (23, 1674738), (26, 1481499), (34, 1132911), (39, 987666), (46, 837369), (51, 755274), (69, 558246), (78, 493833), (102, 377637), (117, 329222), (138, 279123), (153, 251758), (207, 186082), (221, 174294), (234, 164611), (299, 128826), (306, 125879), (391, 98514), (414, 93041), (421, 91494), (442, 87147), (598, 64413), (663, 58098), (782, 49257), (842, 45747), (897, 42942), (1173, 32838), (1263, 30498), (1326, 29049), (1794, 21471), (1989, 19366), (2346, 16419), (2526, 15249), (2691, 14314), (3519, 10946), (3789, 10166), (3978, 9683), (5083, 7578), (5382, 7157), (5473, 7038)]