2201749812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{6211}}^1$

素因数の和:6493

約数の個数: 72

約数和(自身を含む): 5720755040

約数和(自身を除く): 3519005228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 229, 258, 387, 458, 516, 687, 774, 916, 1374, 1548, 2061, 2748, 4122, 6211, 8244, 9847, 12422, 18633, 19694, 24844, 29541, 37266, 39388, 55899, 59082, 74532, 88623, 111798, 118164, 177246, 223596, 267073, 354492, 534146, 801219, 1068292, 1422319, 1602438, 2403657, 2844638, 3204876, 4266957, 4807314, 5689276, 8533914, 9614628, 12800871, 17067828, 25601742, 51203484, 61159717, 122319434, 183479151, 244638868, 366958302, 550437453, 733916604, 1100874906, 2201749812]

約数ペア:

[(1, 2201749812), (2, 1100874906), (3, 733916604), (4, 550437453), (6, 366958302), (9, 244638868), (12, 183479151), (18, 122319434), (36, 61159717), (43, 51203484), (86, 25601742), (129, 17067828), (172, 12800871), (229, 9614628), (258, 8533914), (387, 5689276), (458, 4807314), (516, 4266957), (687, 3204876), (774, 2844638), (916, 2403657), (1374, 1602438), (1548, 1422319), (2061, 1068292), (2748, 801219), (4122, 534146), (6211, 354492), (8244, 267073), (9847, 223596), (12422, 177246), (18633, 118164), (19694, 111798), (24844, 88623), (29541, 74532), (37266, 59082), (39388, 55899)]