11967228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 108

約数和(自身を含む): 37569168

約数和(自身を除く): 25601940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 281, 338, 364, 468, 507, 546, 562, 676, 819, 843, 1014, 1092, 1124, 1183, 1521, 1638, 1686, 1967, 2028, 2366, 2529, 3042, 3276, 3372, 3549, 3653, 3934, 4732, 5058, 5901, 6084, 7098, 7306, 7868, 10116, 10647, 10959, 11802, 14196, 14612, 17703, 21294, 21918, 23604, 25571, 32877, 35406, 42588, 43836, 47489, 51142, 65754, 70812, 76713, 94978, 102284, 131508, 142467, 153426, 189956, 230139, 284934, 306852, 332423, 427401, 460278, 569868, 664846, 854802, 920556, 997269, 1329692, 1709604, 1994538, 2991807, 3989076, 5983614, 11967228]

約数ペア:

[(1, 11967228), (2, 5983614), (3, 3989076), (4, 2991807), (6, 1994538), (7, 1709604), (9, 1329692), (12, 997269), (13, 920556), (14, 854802), (18, 664846), (21, 569868), (26, 460278), (28, 427401), (36, 332423), (39, 306852), (42, 284934), (52, 230139), (63, 189956), (78, 153426), (84, 142467), (91, 131508), (117, 102284), (126, 94978), (156, 76713), (169, 70812), (182, 65754), (234, 51142), (252, 47489), (273, 43836), (281, 42588), (338, 35406), (364, 32877), (468, 25571), (507, 23604), (546, 21918), (562, 21294), (676, 17703), (819, 14612), (843, 14196), (1014, 11802), (1092, 10959), (1124, 10647), (1183, 10116), (1521, 7868), (1638, 7306), (1686, 7098), (1967, 6084), (2028, 5901), (2366, 5058), (2529, 4732), (3042, 3934), (3276, 3653), (3372, 3549)]