17863668

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^3\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 48452040

約数和(自身を除く): 30588372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 202, 204, 289, 303, 306, 404, 578, 606, 612, 867, 909, 1156, 1212, 1717, 1734, 1818, 2601, 3434, 3468, 3636, 4913, 5151, 5202, 6868, 9826, 10302, 10404, 14739, 15453, 19652, 20604, 29189, 29478, 30906, 44217, 58378, 58956, 61812, 87567, 88434, 116756, 175134, 176868, 262701, 350268, 496213, 525402, 992426, 1050804, 1488639, 1984852, 2977278, 4465917, 5954556, 8931834, 17863668]

約数ペア:

[(1, 17863668), (2, 8931834), (3, 5954556), (4, 4465917), (6, 2977278), (9, 1984852), (12, 1488639), (17, 1050804), (18, 992426), (34, 525402), (36, 496213), (51, 350268), (68, 262701), (101, 176868), (102, 175134), (153, 116756), (202, 88434), (204, 87567), (289, 61812), (303, 58956), (306, 58378), (404, 44217), (578, 30906), (606, 29478), (612, 29189), (867, 20604), (909, 19652), (1156, 15453), (1212, 14739), (1717, 10404), (1734, 10302), (1818, 9826), (2601, 6868), (3434, 5202), (3468, 5151), (3636, 4913)]