18899689842

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{49741}}^1$

素因数の和:49880

約数の個数: 96

約数和(自身を含む): 47489682240

約数和(自身を除く): 28589992398

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 101, 114, 171, 198, 202, 209, 303, 342, 418, 606, 627, 909, 1111, 1254, 1818, 1881, 1919, 2222, 3333, 3762, 3838, 5757, 6666, 9999, 11514, 17271, 19998, 21109, 34542, 42218, 49741, 63327, 99482, 126654, 149223, 189981, 298446, 379962, 447669, 547151, 895338, 945079, 1094302, 1641453, 1890158, 2835237, 3282906, 4924359, 5023841, 5670474, 8505711, 9848718, 10047682, 10395869, 15071523, 17011422, 20791738, 30143046, 31187607, 45214569, 55262251, 62375214, 90429138, 93562821, 95452979, 110524502, 165786753, 187125642, 190905958, 286358937, 331573506, 497360259, 572717874, 859076811, 994720518, 1049982769, 1718153622, 2099965538, 3149948307, 6299896614, 9449844921, 18899689842]

約数ペア:

[(1, 18899689842), (2, 9449844921), (3, 6299896614), (6, 3149948307), (9, 2099965538), (11, 1718153622), (18, 1049982769), (19, 994720518), (22, 859076811), (33, 572717874), (38, 497360259), (57, 331573506), (66, 286358937), (99, 190905958), (101, 187125642), (114, 165786753), (171, 110524502), (198, 95452979), (202, 93562821), (209, 90429138), (303, 62375214), (342, 55262251), (418, 45214569), (606, 31187607), (627, 30143046), (909, 20791738), (1111, 17011422), (1254, 15071523), (1818, 10395869), (1881, 10047682), (1919, 9848718), (2222, 8505711), (3333, 5670474), (3762, 5023841), (3838, 4924359), (5757, 3282906), (6666, 2835237), (9999, 1890158), (11514, 1641453), (17271, 1094302), (19998, 945079), (21109, 895338), (34542, 547151), (42218, 447669), (49741, 379962), (63327, 298446), (99482, 189981), (126654, 149223)]