17950842

素因数分解:

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

素因数の和:325

約数の個数: 96

約数和(自身を含む): 49541760

約数和(自身を除く): 31590918

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 169, 182, 189, 234, 273, 281, 338, 351, 378, 507, 546, 562, 702, 819, 843, 1014, 1183, 1521, 1638, 1686, 1967, 2366, 2457, 2529, 3042, 3549, 3653, 3934, 4563, 4914, 5058, 5901, 7098, 7306, 7587, 9126, 10647, 10959, 11802, 15174, 17703, 21294, 21918, 25571, 31941, 32877, 35406, 47489, 51142, 53109, 63882, 65754, 76713, 94978, 98631, 106218, 142467, 153426, 197262, 230139, 284934, 332423, 427401, 460278, 664846, 690417, 854802, 997269, 1282203, 1380834, 1994538, 2564406, 2991807, 5983614, 8975421, 17950842]

約数ペア:

[(1, 17950842), (2, 8975421), (3, 5983614), (6, 2991807), (7, 2564406), (9, 1994538), (13, 1380834), (14, 1282203), (18, 997269), (21, 854802), (26, 690417), (27, 664846), (39, 460278), (42, 427401), (54, 332423), (63, 284934), (78, 230139), (91, 197262), (117, 153426), (126, 142467), (169, 106218), (182, 98631), (189, 94978), (234, 76713), (273, 65754), (281, 63882), (338, 53109), (351, 51142), (378, 47489), (507, 35406), (546, 32877), (562, 31941), (702, 25571), (819, 21918), (843, 21294), (1014, 17703), (1183, 15174), (1521, 11802), (1638, 10959), (1686, 10647), (1967, 9126), (2366, 7587), (2457, 7306), (2529, 7098), (3042, 5901), (3549, 5058), (3653, 4914), (3934, 4563)]