861738672

素因数分解:

$2^4\times 3^1\times {\mathrm{2003}}^1\times {\mathrm{8963}}^1$

素因数の和:10977

約数の個数: 40

約数和(自身を含む): 2227518144

約数和(自身を除く): 1365779472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2003, 4006, 6009, 8012, 8963, 12018, 16024, 17926, 24036, 26889, 32048, 35852, 48072, 53778, 71704, 96144, 107556, 143408, 215112, 430224, 17952889, 35905778, 53858667, 71811556, 107717334, 143623112, 215434668, 287246224, 430869336, 861738672]

約数ペア:

[(1, 861738672), (2, 430869336), (3, 287246224), (4, 215434668), (6, 143623112), (8, 107717334), (12, 71811556), (16, 53858667), (24, 35905778), (48, 17952889), (2003, 430224), (4006, 215112), (6009, 143408), (8012, 107556), (8963, 96144), (12018, 71704), (16024, 53778), (17926, 48072), (24036, 35852), (26889, 32048)]