2190474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 5975424

約数和(自身を除く): 3784950

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 33, 37, 39, 46, 66, 69, 74, 78, 99, 111, 117, 138, 143, 198, 207, 222, 234, 253, 286, 299, 333, 407, 414, 429, 481, 506, 598, 666, 759, 814, 851, 858, 897, 962, 1221, 1287, 1443, 1518, 1702, 1794, 2277, 2442, 2553, 2574, 2691, 2886, 3289, 3663, 4329, 4554, 5106, 5291, 5382, 6578, 7326, 7659, 8658, 9361, 9867, 10582, 11063, 15318, 15873, 18722, 19734, 22126, 28083, 29601, 31746, 33189, 47619, 56166, 59202, 66378, 84249, 95238, 99567, 121693, 168498, 199134, 243386, 365079, 730158, 1095237, 2190474]

約数ペア:

[(1, 2190474), (2, 1095237), (3, 730158), (6, 365079), (9, 243386), (11, 199134), (13, 168498), (18, 121693), (22, 99567), (23, 95238), (26, 84249), (33, 66378), (37, 59202), (39, 56166), (46, 47619), (66, 33189), (69, 31746), (74, 29601), (78, 28083), (99, 22126), (111, 19734), (117, 18722), (138, 15873), (143, 15318), (198, 11063), (207, 10582), (222, 9867), (234, 9361), (253, 8658), (286, 7659), (299, 7326), (333, 6578), (407, 5382), (414, 5291), (429, 5106), (481, 4554), (506, 4329), (598, 3663), (666, 3289), (759, 2886), (814, 2691), (851, 2574), (858, 2553), (897, 2442), (962, 2277), (1221, 1794), (1287, 1702), (1443, 1518)]