1809222

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 3815424

約数和(自身を除く): 2006202

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 137, 142, 186, 213, 274, 411, 426, 822, 2201, 4247, 4402, 6603, 8494, 9727, 12741, 13206, 19454, 25482, 29181, 58362, 301537, 603074, 904611, 1809222]

約数ペア:

[(1, 1809222), (2, 904611), (3, 603074), (6, 301537), (31, 58362), (62, 29181), (71, 25482), (93, 19454), (137, 13206), (142, 12741), (186, 9727), (213, 8494), (274, 6603), (411, 4402), (426, 4247), (822, 2201)]