18876528

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:743

約数の個数: 120

約数和(自身を含む): 61107696

約数和(自身を除く): 42231168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 701, 748, 792, 816, 1122, 1224, 1402, 1496, 1584, 1683, 2103, 2244, 2448, 2804, 2992, 3366, 4206, 4488, 5608, 6309, 6732, 7711, 8412, 8976, 11216, 11917, 12618, 13464, 15422, 16824, 23133, 23834, 25236, 26928, 30844, 33648, 35751, 46266, 47668, 50472, 61688, 69399, 71502, 92532, 95336, 100944, 107253, 123376, 131087, 138798, 143004, 185064, 190672, 214506, 262174, 277596, 286008, 370128, 393261, 429012, 524348, 555192, 572016, 786522, 858024, 1048696, 1110384, 1179783, 1573044, 1716048, 2097392, 2359566, 3146088, 4719132, 6292176, 9438264, 18876528]

約数ペア:

[(1, 18876528), (2, 9438264), (3, 6292176), (4, 4719132), (6, 3146088), (8, 2359566), (9, 2097392), (11, 1716048), (12, 1573044), (16, 1179783), (17, 1110384), (18, 1048696), (22, 858024), (24, 786522), (33, 572016), (34, 555192), (36, 524348), (44, 429012), (48, 393261), (51, 370128), (66, 286008), (68, 277596), (72, 262174), (88, 214506), (99, 190672), (102, 185064), (132, 143004), (136, 138798), (144, 131087), (153, 123376), (176, 107253), (187, 100944), (198, 95336), (204, 92532), (264, 71502), (272, 69399), (306, 61688), (374, 50472), (396, 47668), (408, 46266), (528, 35751), (561, 33648), (612, 30844), (701, 26928), (748, 25236), (792, 23834), (816, 23133), (1122, 16824), (1224, 15422), (1402, 13464), (1496, 12618), (1584, 11917), (1683, 11216), (2103, 8976), (2244, 8412), (2448, 7711), (2804, 6732), (2992, 6309), (3366, 5608), (4206, 4488)]