1723698

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 4077216

約数和(自身を除く): 2353518

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 131, 153, 258, 262, 306, 387, 393, 731, 774, 786, 1179, 1462, 2193, 2227, 2358, 4386, 4454, 5633, 6579, 6681, 11266, 13158, 13362, 16899, 20043, 33798, 40086, 50697, 95761, 101394, 191522, 287283, 574566, 861849, 1723698]

約数ペア:

[(1, 1723698), (2, 861849), (3, 574566), (6, 287283), (9, 191522), (17, 101394), (18, 95761), (34, 50697), (43, 40086), (51, 33798), (86, 20043), (102, 16899), (129, 13362), (131, 13158), (153, 11266), (258, 6681), (262, 6579), (306, 5633), (387, 4454), (393, 4386), (731, 2358), (774, 2227), (786, 2193), (1179, 1462)]