11257974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 32256000

約数和(自身を除く): 20998026

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 79, 87, 91, 117, 126, 158, 174, 182, 189, 203, 234, 237, 261, 273, 351, 377, 378, 406, 474, 522, 546, 553, 609, 702, 711, 754, 783, 819, 1027, 1106, 1131, 1218, 1422, 1566, 1638, 1659, 1827, 2054, 2133, 2262, 2291, 2457, 2639, 3081, 3318, 3393, 3654, 4266, 4582, 4914, 4977, 5278, 5481, 6162, 6786, 6873, 7189, 7917, 9243, 9954, 10179, 10962, 13746, 14378, 14931, 15834, 16037, 18486, 20358, 20619, 21567, 23751, 27729, 29783, 29862, 32074, 41238, 43134, 47502, 48111, 55458, 59566, 61857, 64701, 71253, 89349, 96222, 123714, 129402, 142506, 144333, 178698, 194103, 208481, 268047, 288666, 388206, 416962, 432999, 536094, 625443, 804141, 865998, 1250886, 1608282, 1876329, 3752658, 5628987, 11257974]

約数ペア:

[(1, 11257974), (2, 5628987), (3, 3752658), (6, 1876329), (7, 1608282), (9, 1250886), (13, 865998), (14, 804141), (18, 625443), (21, 536094), (26, 432999), (27, 416962), (29, 388206), (39, 288666), (42, 268047), (54, 208481), (58, 194103), (63, 178698), (78, 144333), (79, 142506), (87, 129402), (91, 123714), (117, 96222), (126, 89349), (158, 71253), (174, 64701), (182, 61857), (189, 59566), (203, 55458), (234, 48111), (237, 47502), (261, 43134), (273, 41238), (351, 32074), (377, 29862), (378, 29783), (406, 27729), (474, 23751), (522, 21567), (546, 20619), (553, 20358), (609, 18486), (702, 16037), (711, 15834), (754, 14931), (783, 14378), (819, 13746), (1027, 10962), (1106, 10179), (1131, 9954), (1218, 9243), (1422, 7917), (1566, 7189), (1638, 6873), (1659, 6786), (1827, 6162), (2054, 5481), (2133, 5278), (2262, 4977), (2291, 4914), (2457, 4582), (2639, 4266), (3081, 3654), (3318, 3393)]