15551420514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{946987}}^1$

素因数の和:947039

約数の個数: 64

約数和(自身を含む): 39273486336

約数和(自身を除く): 23722065822

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 714, 782, 966, 1173, 2346, 2737, 5474, 8211, 16422, 946987, 1893974, 2840961, 5681922, 6628909, 13257818, 16098779, 19886727, 21780701, 32197558, 39773454, 43561402, 48296337, 65342103, 96592674, 112691453, 130684206, 152464907, 225382906, 304929814, 338074359, 370271917, 457394721, 676148718, 740543834, 914789442, 1110815751, 2221631502, 2591903419, 5183806838, 7775710257, 15551420514]

約数ペア:

[(1, 15551420514), (2, 7775710257), (3, 5183806838), (6, 2591903419), (7, 2221631502), (14, 1110815751), (17, 914789442), (21, 740543834), (23, 676148718), (34, 457394721), (42, 370271917), (46, 338074359), (51, 304929814), (69, 225382906), (102, 152464907), (119, 130684206), (138, 112691453), (161, 96592674), (238, 65342103), (322, 48296337), (357, 43561402), (391, 39773454), (483, 32197558), (714, 21780701), (782, 19886727), (966, 16098779), (1173, 13257818), (2346, 6628909), (2737, 5681922), (5474, 2840961), (8211, 1893974), (16422, 946987)]