15211476

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 47974080

約数和(自身を除く): 32762604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 353, 378, 399, 513, 532, 567, 684, 706, 756, 798, 1026, 1059, 1134, 1197, 1412, 1539, 1596, 2052, 2118, 2268, 2394, 2471, 3078, 3177, 3591, 4236, 4788, 4942, 6156, 6354, 6707, 7182, 7413, 9531, 9884, 10773, 12708, 13414, 14364, 14826, 19062, 20121, 21546, 22239, 26828, 28593, 29652, 38124, 40242, 43092, 44478, 46949, 57186, 60363, 66717, 80484, 88956, 93898, 114372, 120726, 133434, 140847, 181089, 187796, 200151, 241452, 266868, 281694, 362178, 400302, 422541, 543267, 563388, 724356, 800604, 845082, 1086534, 1267623, 1690164, 2173068, 2535246, 3802869, 5070492, 7605738, 15211476]

約数ペア:

[(1, 15211476), (2, 7605738), (3, 5070492), (4, 3802869), (6, 2535246), (7, 2173068), (9, 1690164), (12, 1267623), (14, 1086534), (18, 845082), (19, 800604), (21, 724356), (27, 563388), (28, 543267), (36, 422541), (38, 400302), (42, 362178), (54, 281694), (57, 266868), (63, 241452), (76, 200151), (81, 187796), (84, 181089), (108, 140847), (114, 133434), (126, 120726), (133, 114372), (162, 93898), (171, 88956), (189, 80484), (228, 66717), (252, 60363), (266, 57186), (324, 46949), (342, 44478), (353, 43092), (378, 40242), (399, 38124), (513, 29652), (532, 28593), (567, 26828), (684, 22239), (706, 21546), (756, 20121), (798, 19062), (1026, 14826), (1059, 14364), (1134, 13414), (1197, 12708), (1412, 10773), (1539, 9884), (1596, 9531), (2052, 7413), (2118, 7182), (2268, 6707), (2394, 6354), (2471, 6156), (3078, 4942), (3177, 4788), (3591, 4236)]