16261518

素因数分解:

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

素因数の和:146

約数の個数: 96

約数和(自身を含む): 42163200

約数和(自身を除く): 25901682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 79, 87, 91, 158, 169, 174, 182, 203, 237, 273, 338, 377, 406, 474, 507, 546, 553, 609, 754, 1014, 1027, 1106, 1131, 1183, 1218, 1659, 2054, 2262, 2291, 2366, 2639, 3081, 3318, 3549, 4582, 4901, 5278, 6162, 6873, 7098, 7189, 7917, 9802, 13351, 13746, 14378, 14703, 15834, 16037, 21567, 26702, 29406, 29783, 32074, 34307, 40053, 43134, 48111, 59566, 68614, 80106, 89349, 93457, 96222, 102921, 178698, 186914, 205842, 208481, 280371, 387179, 416962, 560742, 625443, 774358, 1161537, 1250886, 2323074, 2710253, 5420506, 8130759, 16261518]

約数ペア:

[(1, 16261518), (2, 8130759), (3, 5420506), (6, 2710253), (7, 2323074), (13, 1250886), (14, 1161537), (21, 774358), (26, 625443), (29, 560742), (39, 416962), (42, 387179), (58, 280371), (78, 208481), (79, 205842), (87, 186914), (91, 178698), (158, 102921), (169, 96222), (174, 93457), (182, 89349), (203, 80106), (237, 68614), (273, 59566), (338, 48111), (377, 43134), (406, 40053), (474, 34307), (507, 32074), (546, 29783), (553, 29406), (609, 26702), (754, 21567), (1014, 16037), (1027, 15834), (1106, 14703), (1131, 14378), (1183, 13746), (1218, 13351), (1659, 9802), (2054, 7917), (2262, 7189), (2291, 7098), (2366, 6873), (2639, 6162), (3081, 5278), (3318, 4901), (3549, 4582)]