2018105632

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{23629}}^1$

素因数の和:23813

約数の個数: 48

約数和(自身を含む): 4233834360

約数和(自身を除く): 2215728728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 1256, 2512, 2669, 5024, 5338, 10676, 21352, 23629, 42704, 47258, 85408, 94516, 189032, 378064, 401693, 756128, 803386, 1606772, 3213544, 3709753, 6427088, 7419506, 12854176, 14839012, 29678024, 59356048, 63065801, 118712096, 126131602, 252263204, 504526408, 1009052816, 2018105632]

約数ペア:

[(1, 2018105632), (2, 1009052816), (4, 504526408), (8, 252263204), (16, 126131602), (17, 118712096), (32, 63065801), (34, 59356048), (68, 29678024), (136, 14839012), (157, 12854176), (272, 7419506), (314, 6427088), (544, 3709753), (628, 3213544), (1256, 1606772), (2512, 803386), (2669, 756128), (5024, 401693), (5338, 378064), (10676, 189032), (21352, 94516), (23629, 85408), (42704, 47258)]