18296460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1152

約数の個数: 144

約数和(自身を含む): 68367936

約数和(自身を除く): 50071476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1117, 1170, 1260, 1365, 1638, 1820, 2234, 2340, 2730, 3276, 3351, 4095, 4468, 5460, 5585, 6702, 7819, 8190, 10053, 11170, 13404, 14521, 15638, 16380, 16755, 20106, 22340, 23457, 29042, 31276, 33510, 39095, 40212, 43563, 46914, 50265, 58084, 67020, 70371, 72605, 78190, 87126, 93828, 100530, 101647, 117285, 130689, 140742, 145210, 156380, 174252, 201060, 203294, 217815, 234570, 261378, 281484, 290420, 304941, 351855, 406588, 435630, 469140, 508235, 522756, 609882, 653445, 703710, 871260, 914823, 1016470, 1219764, 1306890, 1407420, 1524705, 1829646, 2032940, 2613780, 3049410, 3659292, 4574115, 6098820, 9148230, 18296460]

約数ペア:

[(1, 18296460), (2, 9148230), (3, 6098820), (4, 4574115), (5, 3659292), (6, 3049410), (7, 2613780), (9, 2032940), (10, 1829646), (12, 1524705), (13, 1407420), (14, 1306890), (15, 1219764), (18, 1016470), (20, 914823), (21, 871260), (26, 703710), (28, 653445), (30, 609882), (35, 522756), (36, 508235), (39, 469140), (42, 435630), (45, 406588), (52, 351855), (60, 304941), (63, 290420), (65, 281484), (70, 261378), (78, 234570), (84, 217815), (90, 203294), (91, 201060), (105, 174252), (117, 156380), (126, 145210), (130, 140742), (140, 130689), (156, 117285), (180, 101647), (182, 100530), (195, 93828), (210, 87126), (234, 78190), (252, 72605), (260, 70371), (273, 67020), (315, 58084), (364, 50265), (390, 46914), (420, 43563), (455, 40212), (468, 39095), (546, 33510), (585, 31276), (630, 29042), (780, 23457), (819, 22340), (910, 20106), (1092, 16755), (1117, 16380), (1170, 15638), (1260, 14521), (1365, 13404), (1638, 11170), (1820, 10053), (2234, 8190), (2340, 7819), (2730, 6702), (3276, 5585), (3351, 5460), (4095, 4468)]