15671937084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1\times {\mathrm{11617}}^1$

素因数の和:12047

約数の個数: 72

約数和(自身を含む): 38948647920

約数和(自身を除く): 23276710836

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 389, 578, 778, 867, 1156, 1167, 1556, 1734, 2334, 3468, 4668, 6613, 11617, 13226, 19839, 23234, 26452, 34851, 39678, 46468, 69702, 79356, 112421, 139404, 197489, 224842, 337263, 394978, 449684, 592467, 674526, 789956, 1184934, 1349052, 2369868, 3357313, 4519013, 6714626, 9038026, 10071939, 13429252, 13557039, 18076052, 20143878, 27114078, 40287756, 54228156, 76823221, 153646442, 230469663, 307292884, 460939326, 921878652, 1305994757, 2611989514, 3917984271, 5223979028, 7835968542, 15671937084]

約数ペア:

[(1, 15671937084), (2, 7835968542), (3, 5223979028), (4, 3917984271), (6, 2611989514), (12, 1305994757), (17, 921878652), (34, 460939326), (51, 307292884), (68, 230469663), (102, 153646442), (204, 76823221), (289, 54228156), (389, 40287756), (578, 27114078), (778, 20143878), (867, 18076052), (1156, 13557039), (1167, 13429252), (1556, 10071939), (1734, 9038026), (2334, 6714626), (3468, 4519013), (4668, 3357313), (6613, 2369868), (11617, 1349052), (13226, 1184934), (19839, 789956), (23234, 674526), (26452, 592467), (34851, 449684), (39678, 394978), (46468, 337263), (69702, 224842), (79356, 197489), (112421, 139404)]