3409308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 10028928

約数和(自身を除く): 6619620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 163, 166, 249, 252, 326, 332, 489, 498, 581, 652, 747, 978, 996, 1141, 1162, 1467, 1494, 1743, 1956, 2282, 2324, 2934, 2988, 3423, 3486, 4564, 5229, 5868, 6846, 6972, 10269, 10458, 13529, 13692, 20538, 20916, 27058, 40587, 41076, 54116, 81174, 94703, 121761, 162348, 189406, 243522, 284109, 378812, 487044, 568218, 852327, 1136436, 1704654, 3409308]

約数ペア:

[(1, 3409308), (2, 1704654), (3, 1136436), (4, 852327), (6, 568218), (7, 487044), (9, 378812), (12, 284109), (14, 243522), (18, 189406), (21, 162348), (28, 121761), (36, 94703), (42, 81174), (63, 54116), (83, 41076), (84, 40587), (126, 27058), (163, 20916), (166, 20538), (249, 13692), (252, 13529), (326, 10458), (332, 10269), (489, 6972), (498, 6846), (581, 5868), (652, 5229), (747, 4564), (978, 3486), (996, 3423), (1141, 2988), (1162, 2934), (1467, 2324), (1494, 2282), (1743, 1956)]