17397996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 53329920

約数和(自身を除く): 35931924

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 991, 1254, 1463, 1596, 1982, 2508, 2926, 2973, 3964, 4389, 5852, 5946, 6937, 8778, 10901, 11892, 13874, 17556, 18829, 20811, 21802, 27748, 32703, 37658, 41622, 43604, 56487, 65406, 75316, 76307, 83244, 112974, 130812, 131803, 152614, 207119, 225948, 228921, 263606, 305228, 395409, 414238, 457842, 527212, 621357, 790818, 828476, 915684, 1242714, 1449833, 1581636, 2485428, 2899666, 4349499, 5799332, 8698998, 17397996]

約数ペア:

[(1, 17397996), (2, 8698998), (3, 5799332), (4, 4349499), (6, 2899666), (7, 2485428), (11, 1581636), (12, 1449833), (14, 1242714), (19, 915684), (21, 828476), (22, 790818), (28, 621357), (33, 527212), (38, 457842), (42, 414238), (44, 395409), (57, 305228), (66, 263606), (76, 228921), (77, 225948), (84, 207119), (114, 152614), (132, 131803), (133, 130812), (154, 112974), (209, 83244), (228, 76307), (231, 75316), (266, 65406), (308, 56487), (399, 43604), (418, 41622), (462, 37658), (532, 32703), (627, 27748), (798, 21802), (836, 20811), (924, 18829), (991, 17556), (1254, 13874), (1463, 11892), (1596, 10901), (1982, 8778), (2508, 6937), (2926, 5946), (2973, 5852), (3964, 4389)]