21480492528

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{797701}}^1$

素因数の和:797743

約数の個数: 120

約数和(自身を含む): 69438363696

約数和(自身を除く): 47957871168

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, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6732, 8976, 13464, 26928, 797701, 1595402, 2393103, 3190804, 4786206, 6381608, 7179309, 8774711, 9572412, 12763216, 13560917, 14358618, 17549422, 19144824, 26324133, 27121834, 28717236, 35098844, 38289648, 40682751, 52648266, 54243668, 57434472, 70197688, 78972399, 81365502, 105296532, 108487336, 114868944, 122048253, 140395376, 149170087, 157944798, 162731004, 210593064, 216974672, 244096506, 298340174, 315889596, 325462008, 421186128, 447510261, 488193012, 596680348, 631779192, 650924016, 895020522, 976386024, 1193360696, 1263558384, 1342530783, 1790041044, 1952772048, 2386721392, 2685061566, 3580082088, 5370123132, 7160164176, 10740246264, 21480492528]

約数ペア:

[(1, 21480492528), (2, 10740246264), (3, 7160164176), (4, 5370123132), (6, 3580082088), (8, 2685061566), (9, 2386721392), (11, 1952772048), (12, 1790041044), (16, 1342530783), (17, 1263558384), (18, 1193360696), (22, 976386024), (24, 895020522), (33, 650924016), (34, 631779192), (36, 596680348), (44, 488193012), (48, 447510261), (51, 421186128), (66, 325462008), (68, 315889596), (72, 298340174), (88, 244096506), (99, 216974672), (102, 210593064), (132, 162731004), (136, 157944798), (144, 149170087), (153, 140395376), (176, 122048253), (187, 114868944), (198, 108487336), (204, 105296532), (264, 81365502), (272, 78972399), (306, 70197688), (374, 57434472), (396, 54243668), (408, 52648266), (528, 40682751), (561, 38289648), (612, 35098844), (748, 28717236), (792, 27121834), (816, 26324133), (1122, 19144824), (1224, 17549422), (1496, 14358618), (1584, 13560917), (1683, 12763216), (2244, 9572412), (2448, 8774711), (2992, 7179309), (3366, 6381608), (4488, 4786206), (6732, 3190804), (8976, 2393103), (13464, 1595402), (26928, 797701)]