1821295536

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{276961}}^1$

素因数の和:277109

約数の個数: 40

約数和(自身を含む): 4739373744

約数和(自身を除く): 2918078208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 276961, 553922, 830883, 1107844, 1661766, 2215688, 3323532, 4431376, 6647064, 13294128, 37943657, 75887314, 113830971, 151774628, 227661942, 303549256, 455323884, 607098512, 910647768, 1821295536]

約数ペア:

[(1, 1821295536), (2, 910647768), (3, 607098512), (4, 455323884), (6, 303549256), (8, 227661942), (12, 151774628), (16, 113830971), (24, 75887314), (48, 37943657), (137, 13294128), (274, 6647064), (411, 4431376), (548, 3323532), (822, 2215688), (1096, 1661766), (1644, 1107844), (2192, 830883), (3288, 553922), (6576, 276961)]