16405483692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1\times {\mathrm{13327}}^1$

素因数の和:13967

約数の個数: 72

約数和(自身を含む): 41521944576

約数和(自身を除く): 25116460884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 607, 676, 1014, 1214, 1821, 2028, 2428, 3642, 7284, 7891, 13327, 15782, 23673, 26654, 31564, 39981, 47346, 53308, 79962, 94692, 102583, 159924, 173251, 205166, 307749, 346502, 410332, 519753, 615498, 693004, 1039506, 1230996, 2079012, 2252263, 4504526, 6756789, 8089489, 9009052, 13513578, 16178978, 24268467, 27027156, 32357956, 48536934, 97073868, 105163357, 210326714, 315490071, 420653428, 630980142, 1261960284, 1367123641, 2734247282, 4101370923, 5468494564, 8202741846, 16405483692]

約数ペア:

[(1, 16405483692), (2, 8202741846), (3, 5468494564), (4, 4101370923), (6, 2734247282), (12, 1367123641), (13, 1261960284), (26, 630980142), (39, 420653428), (52, 315490071), (78, 210326714), (156, 105163357), (169, 97073868), (338, 48536934), (507, 32357956), (607, 27027156), (676, 24268467), (1014, 16178978), (1214, 13513578), (1821, 9009052), (2028, 8089489), (2428, 6756789), (3642, 4504526), (7284, 2252263), (7891, 2079012), (13327, 1230996), (15782, 1039506), (23673, 693004), (26654, 615498), (31564, 519753), (39981, 410332), (47346, 346502), (53308, 307749), (79962, 205166), (94692, 173251), (102583, 159924)]