3945801636

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{13723}}^1$

素因数の和:13910

約数の個数: 108

約数和(自身を含む): 11674567632

約数和(自身を除く): 7728765996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 163, 196, 252, 294, 326, 441, 489, 588, 652, 882, 978, 1141, 1467, 1764, 1956, 2282, 2934, 3423, 4564, 5868, 6846, 7987, 10269, 13692, 13723, 15974, 20538, 23961, 27446, 31948, 41076, 41169, 47922, 54892, 71883, 82338, 95844, 96061, 123507, 143766, 164676, 192122, 247014, 287532, 288183, 384244, 494028, 576366, 672427, 864549, 1152732, 1344854, 1729098, 2017281, 2236849, 2689708, 3458196, 4034562, 4473698, 6051843, 6710547, 8069124, 8947396, 12103686, 13421094, 15657943, 20131641, 24207372, 26842188, 31315886, 40263282, 46973829, 62631772, 80526564, 93947658, 109605601, 140921487, 187895316, 219211202, 281842974, 328816803, 438422404, 563685948, 657633606, 986450409, 1315267212, 1972900818, 3945801636]

約数ペア:

[(1, 3945801636), (2, 1972900818), (3, 1315267212), (4, 986450409), (6, 657633606), (7, 563685948), (9, 438422404), (12, 328816803), (14, 281842974), (18, 219211202), (21, 187895316), (28, 140921487), (36, 109605601), (42, 93947658), (49, 80526564), (63, 62631772), (84, 46973829), (98, 40263282), (126, 31315886), (147, 26842188), (163, 24207372), (196, 20131641), (252, 15657943), (294, 13421094), (326, 12103686), (441, 8947396), (489, 8069124), (588, 6710547), (652, 6051843), (882, 4473698), (978, 4034562), (1141, 3458196), (1467, 2689708), (1764, 2236849), (1956, 2017281), (2282, 1729098), (2934, 1344854), (3423, 1152732), (4564, 864549), (5868, 672427), (6846, 576366), (7987, 494028), (10269, 384244), (13692, 288183), (13723, 287532), (15974, 247014), (20538, 192122), (23961, 164676), (27446, 143766), (31948, 123507), (41076, 96061), (41169, 95844), (47922, 82338), (54892, 71883)]