2015332578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{107347}}^1$

素因数の和:107511

約数の個数: 48

約数和(自身を含む): 5023886400

約数和(自身を除く): 3008553822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 298, 447, 894, 1043, 1341, 2086, 2682, 3129, 6258, 9387, 18774, 107347, 214694, 322041, 644082, 751429, 966123, 1502858, 1932246, 2254287, 4508574, 6762861, 13525722, 15994703, 31989406, 47984109, 95968218, 111962921, 143952327, 223925842, 287904654, 335888763, 671777526, 1007666289, 2015332578]

約数ペア:

[(1, 2015332578), (2, 1007666289), (3, 671777526), (6, 335888763), (7, 287904654), (9, 223925842), (14, 143952327), (18, 111962921), (21, 95968218), (42, 47984109), (63, 31989406), (126, 15994703), (149, 13525722), (298, 6762861), (447, 4508574), (894, 2254287), (1043, 1932246), (1341, 1502858), (2086, 966123), (2682, 751429), (3129, 644082), (6258, 322041), (9387, 214694), (18774, 107347)]