25018812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1128

約数の個数: 108

約数和(自身を含む): 79298856

約数和(自身を除く): 54280044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1091, 1092, 1274, 1638, 1764, 1911, 2182, 2548, 3273, 3276, 3822, 4364, 5733, 6546, 7637, 7644, 9819, 11466, 13092, 14183, 15274, 19638, 22911, 22932, 28366, 30548, 39276, 42549, 45822, 53459, 56732, 68733, 85098, 91644, 99281, 106918, 127647, 137466, 160377, 170196, 198562, 213836, 255294, 274932, 297843, 320754, 397124, 481131, 510588, 595686, 641508, 694967, 893529, 962262, 1191372, 1389934, 1787058, 1924524, 2084901, 2779868, 3574116, 4169802, 6254703, 8339604, 12509406, 25018812]

約数ペア:

[(1, 25018812), (2, 12509406), (3, 8339604), (4, 6254703), (6, 4169802), (7, 3574116), (9, 2779868), (12, 2084901), (13, 1924524), (14, 1787058), (18, 1389934), (21, 1191372), (26, 962262), (28, 893529), (36, 694967), (39, 641508), (42, 595686), (49, 510588), (52, 481131), (63, 397124), (78, 320754), (84, 297843), (91, 274932), (98, 255294), (117, 213836), (126, 198562), (147, 170196), (156, 160377), (182, 137466), (196, 127647), (234, 106918), (252, 99281), (273, 91644), (294, 85098), (364, 68733), (441, 56732), (468, 53459), (546, 45822), (588, 42549), (637, 39276), (819, 30548), (882, 28366), (1091, 22932), (1092, 22911), (1274, 19638), (1638, 15274), (1764, 14183), (1911, 13092), (2182, 11466), (2548, 9819), (3273, 7644), (3276, 7637), (3822, 6546), (4364, 5733)]