1879452

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 5228496

約数和(自身を除く): 3349044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 83, 102, 111, 148, 153, 166, 204, 222, 249, 306, 332, 333, 444, 498, 612, 629, 666, 747, 996, 1258, 1332, 1411, 1494, 1887, 2516, 2822, 2988, 3071, 3774, 4233, 5644, 5661, 6142, 7548, 8466, 9213, 11322, 12284, 12699, 16932, 18426, 22644, 25398, 27639, 36852, 50796, 52207, 55278, 104414, 110556, 156621, 208828, 313242, 469863, 626484, 939726, 1879452]

約数ペア:

[(1, 1879452), (2, 939726), (3, 626484), (4, 469863), (6, 313242), (9, 208828), (12, 156621), (17, 110556), (18, 104414), (34, 55278), (36, 52207), (37, 50796), (51, 36852), (68, 27639), (74, 25398), (83, 22644), (102, 18426), (111, 16932), (148, 12699), (153, 12284), (166, 11322), (204, 9213), (222, 8466), (249, 7548), (306, 6142), (332, 5661), (333, 5644), (444, 4233), (498, 3774), (612, 3071), (629, 2988), (666, 2822), (747, 2516), (996, 1887), (1258, 1494), (1332, 1411)]