1637916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 4902912

約数和(自身を除く): 3264996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 37, 42, 51, 62, 68, 74, 84, 93, 102, 111, 119, 124, 148, 186, 204, 217, 222, 238, 259, 357, 372, 434, 444, 476, 518, 527, 629, 651, 714, 777, 868, 1036, 1054, 1147, 1258, 1302, 1428, 1554, 1581, 1887, 2108, 2294, 2516, 2604, 3108, 3162, 3441, 3689, 3774, 4403, 4588, 6324, 6882, 7378, 7548, 8029, 8806, 11067, 13209, 13764, 14756, 16058, 17612, 19499, 22134, 24087, 26418, 32116, 38998, 44268, 48174, 52836, 58497, 77996, 96348, 116994, 136493, 233988, 272986, 409479, 545972, 818958, 1637916]

約数ペア:

[(1, 1637916), (2, 818958), (3, 545972), (4, 409479), (6, 272986), (7, 233988), (12, 136493), (14, 116994), (17, 96348), (21, 77996), (28, 58497), (31, 52836), (34, 48174), (37, 44268), (42, 38998), (51, 32116), (62, 26418), (68, 24087), (74, 22134), (84, 19499), (93, 17612), (102, 16058), (111, 14756), (119, 13764), (124, 13209), (148, 11067), (186, 8806), (204, 8029), (217, 7548), (222, 7378), (238, 6882), (259, 6324), (357, 4588), (372, 4403), (434, 3774), (444, 3689), (476, 3441), (518, 3162), (527, 3108), (629, 2604), (651, 2516), (714, 2294), (777, 2108), (868, 1887), (1036, 1581), (1054, 1554), (1147, 1428), (1258, 1302)]