29147238

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 65235456

約数和(自身を除く): 36088218

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 131, 141, 262, 263, 282, 393, 423, 526, 786, 789, 846, 1179, 1578, 2358, 2367, 4734, 6157, 12314, 12361, 18471, 24722, 34453, 36942, 37083, 55413, 68906, 74166, 103359, 110826, 111249, 206718, 222498, 310077, 620154, 1619291, 3238582, 4857873, 9715746, 14573619, 29147238]

約数ペア:

[(1, 29147238), (2, 14573619), (3, 9715746), (6, 4857873), (9, 3238582), (18, 1619291), (47, 620154), (94, 310077), (131, 222498), (141, 206718), (262, 111249), (263, 110826), (282, 103359), (393, 74166), (423, 68906), (526, 55413), (786, 37083), (789, 36942), (846, 34453), (1179, 24722), (1578, 18471), (2358, 12361), (2367, 12314), (4734, 6157)]