15849834

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 45061920

約数和(自身を除く): 29212086

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 29, 33, 39, 42, 49, 58, 66, 77, 78, 87, 91, 98, 143, 147, 154, 169, 174, 182, 203, 231, 273, 286, 294, 319, 338, 377, 406, 429, 462, 507, 539, 546, 609, 637, 638, 754, 858, 957, 1001, 1014, 1078, 1131, 1183, 1218, 1274, 1421, 1617, 1859, 1911, 1914, 2002, 2233, 2262, 2366, 2639, 2842, 3003, 3234, 3549, 3718, 3822, 4147, 4263, 4466, 4901, 5278, 5577, 6006, 6699, 7007, 7098, 7917, 8281, 8294, 8526, 9802, 11154, 12441, 13013, 13398, 14014, 14703, 15631, 15834, 16562, 18473, 21021, 24843, 24882, 26026, 29029, 29406, 31262, 34307, 36946, 39039, 42042, 46893, 49686, 53911, 55419, 58058, 68614, 78078, 87087, 91091, 93786, 102921, 107822, 110838, 161733, 174174, 182182, 203203, 205842, 240149, 273273, 323466, 377377, 406406, 480298, 546546, 609609, 720447, 754754, 1132131, 1219218, 1440894, 2264262, 2641639, 5283278, 7924917, 15849834]

約数ペア:

[(1, 15849834), (2, 7924917), (3, 5283278), (6, 2641639), (7, 2264262), (11, 1440894), (13, 1219218), (14, 1132131), (21, 754754), (22, 720447), (26, 609609), (29, 546546), (33, 480298), (39, 406406), (42, 377377), (49, 323466), (58, 273273), (66, 240149), (77, 205842), (78, 203203), (87, 182182), (91, 174174), (98, 161733), (143, 110838), (147, 107822), (154, 102921), (169, 93786), (174, 91091), (182, 87087), (203, 78078), (231, 68614), (273, 58058), (286, 55419), (294, 53911), (319, 49686), (338, 46893), (377, 42042), (406, 39039), (429, 36946), (462, 34307), (507, 31262), (539, 29406), (546, 29029), (609, 26026), (637, 24882), (638, 24843), (754, 21021), (858, 18473), (957, 16562), (1001, 15834), (1014, 15631), (1078, 14703), (1131, 14014), (1183, 13398), (1218, 13013), (1274, 12441), (1421, 11154), (1617, 9802), (1859, 8526), (1911, 8294), (1914, 8281), (2002, 7917), (2233, 7098), (2262, 7007), (2366, 6699), (2639, 6006), (2842, 5577), (3003, 5278), (3234, 4901), (3549, 4466), (3718, 4263), (3822, 4147)]