22108788

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 64744680

約数和(自身を除く): 42635892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 181, 234, 261, 324, 348, 351, 362, 377, 468, 522, 543, 702, 724, 754, 783, 1044, 1053, 1086, 1131, 1404, 1508, 1566, 1629, 2106, 2172, 2262, 2349, 2353, 3132, 3258, 3393, 4212, 4524, 4698, 4706, 4887, 5249, 6516, 6786, 7059, 9396, 9412, 9774, 10179, 10498, 13572, 14118, 14661, 15747, 19548, 20358, 20996, 21177, 28236, 29322, 30537, 31494, 40716, 42354, 47241, 58644, 61074, 62988, 63531, 68237, 84708, 94482, 122148, 127062, 136474, 141723, 188964, 190593, 204711, 254124, 272948, 283446, 381186, 409422, 425169, 566892, 614133, 762372, 818844, 850338, 1228266, 1700676, 1842399, 2456532, 3684798, 5527197, 7369596, 11054394, 22108788]

約数ペア:

[(1, 22108788), (2, 11054394), (3, 7369596), (4, 5527197), (6, 3684798), (9, 2456532), (12, 1842399), (13, 1700676), (18, 1228266), (26, 850338), (27, 818844), (29, 762372), (36, 614133), (39, 566892), (52, 425169), (54, 409422), (58, 381186), (78, 283446), (81, 272948), (87, 254124), (108, 204711), (116, 190593), (117, 188964), (156, 141723), (162, 136474), (174, 127062), (181, 122148), (234, 94482), (261, 84708), (324, 68237), (348, 63531), (351, 62988), (362, 61074), (377, 58644), (468, 47241), (522, 42354), (543, 40716), (702, 31494), (724, 30537), (754, 29322), (783, 28236), (1044, 21177), (1053, 20996), (1086, 20358), (1131, 19548), (1404, 15747), (1508, 14661), (1566, 14118), (1629, 13572), (2106, 10498), (2172, 10179), (2262, 9774), (2349, 9412), (2353, 9396), (3132, 7059), (3258, 6786), (3393, 6516), (4212, 5249), (4524, 4887), (4698, 4706)]