1531367946

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{40961}}^1$

素因数の和:41067

約数の個数: 48

約数和(自身を含む): 3476199168

約数和(自身を除く): 1944831222

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 67, 93, 134, 186, 201, 279, 402, 558, 603, 1206, 2077, 4154, 6231, 12462, 18693, 37386, 40961, 81922, 122883, 245766, 368649, 737298, 1269791, 2539582, 2744387, 3809373, 5488774, 7618746, 8233161, 11428119, 16466322, 22856238, 24699483, 49398966, 85075997, 170151994, 255227991, 510455982, 765683973, 1531367946]

約数ペア:

[(1, 1531367946), (2, 765683973), (3, 510455982), (6, 255227991), (9, 170151994), (18, 85075997), (31, 49398966), (62, 24699483), (67, 22856238), (93, 16466322), (134, 11428119), (186, 8233161), (201, 7618746), (279, 5488774), (402, 3809373), (558, 2744387), (603, 2539582), (1206, 1269791), (2077, 737298), (4154, 368649), (6231, 245766), (12462, 122883), (18693, 81922), (37386, 40961)]