21802092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8221}}^1$

素因数の和:8258

約数の個数: 48

約数和(自身を含む): 58014432

約数和(自身を除く): 36212340

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 8221, 16442, 24663, 32884, 49326, 98652, 106873, 139757, 213746, 279514, 320619, 419271, 427492, 559028, 641238, 838542, 1282476, 1677084, 1816841, 3633682, 5450523, 7267364, 10901046, 21802092]

約数ペア:

[(1, 21802092), (2, 10901046), (3, 7267364), (4, 5450523), (6, 3633682), (12, 1816841), (13, 1677084), (17, 1282476), (26, 838542), (34, 641238), (39, 559028), (51, 427492), (52, 419271), (68, 320619), (78, 279514), (102, 213746), (156, 139757), (204, 106873), (221, 98652), (442, 49326), (663, 32884), (884, 24663), (1326, 16442), (2652, 8221)]