1994661306

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31189}}^1$

素因数の和:31244

約数の個数: 96

約数和(自身を含む): 5254891200

約数和(自身を除く): 3260229894

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 99, 102, 114, 153, 171, 187, 198, 209, 306, 323, 342, 374, 418, 561, 627, 646, 969, 1122, 1254, 1683, 1881, 1938, 2907, 3366, 3553, 3762, 5814, 7106, 10659, 21318, 31189, 31977, 62378, 63954, 93567, 187134, 280701, 343079, 530213, 561402, 592591, 686158, 1029237, 1060426, 1185182, 1590639, 1777773, 2058474, 3087711, 3181278, 3555546, 4771917, 5333319, 5832343, 6175422, 6518501, 9543834, 10074047, 10666638, 11664686, 13037002, 17497029, 19555503, 20148094, 30222141, 34994058, 39111006, 52491087, 58666509, 60444282, 90666423, 104982174, 110814517, 117333018, 181332846, 221629034, 332443551, 664887102, 997330653, 1994661306]

約数ペア:

[(1, 1994661306), (2, 997330653), (3, 664887102), (6, 332443551), (9, 221629034), (11, 181332846), (17, 117333018), (18, 110814517), (19, 104982174), (22, 90666423), (33, 60444282), (34, 58666509), (38, 52491087), (51, 39111006), (57, 34994058), (66, 30222141), (99, 20148094), (102, 19555503), (114, 17497029), (153, 13037002), (171, 11664686), (187, 10666638), (198, 10074047), (209, 9543834), (306, 6518501), (323, 6175422), (342, 5832343), (374, 5333319), (418, 4771917), (561, 3555546), (627, 3181278), (646, 3087711), (969, 2058474), (1122, 1777773), (1254, 1590639), (1683, 1185182), (1881, 1060426), (1938, 1029237), (2907, 686158), (3366, 592591), (3553, 561402), (3762, 530213), (5814, 343079), (7106, 280701), (10659, 187134), (21318, 93567), (31189, 63954), (31977, 62378)]