6998628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 22135680

約数和(自身を除く): 15137052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 29, 34, 39, 42, 51, 52, 58, 68, 78, 84, 87, 91, 102, 116, 119, 156, 169, 174, 182, 203, 204, 221, 238, 273, 338, 348, 357, 364, 377, 406, 442, 476, 493, 507, 546, 609, 663, 676, 714, 754, 812, 884, 986, 1014, 1092, 1131, 1183, 1218, 1326, 1428, 1479, 1508, 1547, 1972, 2028, 2262, 2366, 2436, 2639, 2652, 2873, 2958, 3094, 3451, 3549, 4524, 4641, 4732, 4901, 5278, 5746, 5916, 6188, 6409, 6902, 7098, 7917, 8619, 9282, 9802, 10353, 10556, 11492, 12818, 13804, 14196, 14703, 15834, 17238, 18564, 19227, 19604, 20111, 20706, 25636, 29406, 31668, 34307, 34476, 38454, 40222, 41412, 44863, 58812, 60333, 68614, 76908, 80444, 83317, 89726, 102921, 120666, 134589, 137228, 166634, 179452, 205842, 241332, 249951, 269178, 333268, 411684, 499902, 538356, 583219, 999804, 1166438, 1749657, 2332876, 3499314, 6998628]

約数ペア:

[(1, 6998628), (2, 3499314), (3, 2332876), (4, 1749657), (6, 1166438), (7, 999804), (12, 583219), (13, 538356), (14, 499902), (17, 411684), (21, 333268), (26, 269178), (28, 249951), (29, 241332), (34, 205842), (39, 179452), (42, 166634), (51, 137228), (52, 134589), (58, 120666), (68, 102921), (78, 89726), (84, 83317), (87, 80444), (91, 76908), (102, 68614), (116, 60333), (119, 58812), (156, 44863), (169, 41412), (174, 40222), (182, 38454), (203, 34476), (204, 34307), (221, 31668), (238, 29406), (273, 25636), (338, 20706), (348, 20111), (357, 19604), (364, 19227), (377, 18564), (406, 17238), (442, 15834), (476, 14703), (493, 14196), (507, 13804), (546, 12818), (609, 11492), (663, 10556), (676, 10353), (714, 9802), (754, 9282), (812, 8619), (884, 7917), (986, 7098), (1014, 6902), (1092, 6409), (1131, 6188), (1183, 5916), (1218, 5746), (1326, 5278), (1428, 4901), (1479, 4732), (1508, 4641), (1547, 4524), (1972, 3549), (2028, 3451), (2262, 3094), (2366, 2958), (2436, 2873), (2639, 2652)]