42558252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 116121600

約数和(自身を除く): 73563348

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 71, 76, 114, 132, 142, 209, 213, 228, 239, 284, 418, 426, 478, 627, 717, 781, 836, 852, 956, 1254, 1349, 1434, 1562, 2343, 2508, 2629, 2698, 2868, 3124, 4047, 4541, 4686, 5258, 5396, 7887, 8094, 9082, 9372, 10516, 13623, 14839, 15774, 16188, 16969, 18164, 27246, 29678, 31548, 33938, 44517, 49951, 50907, 54492, 59356, 67876, 89034, 99902, 101814, 149853, 178068, 186659, 199804, 203628, 299706, 322411, 373318, 559977, 599412, 644822, 746636, 967233, 1119954, 1289644, 1934466, 2239908, 3546521, 3868932, 7093042, 10639563, 14186084, 21279126, 42558252]

約数ペア:

[(1, 42558252), (2, 21279126), (3, 14186084), (4, 10639563), (6, 7093042), (11, 3868932), (12, 3546521), (19, 2239908), (22, 1934466), (33, 1289644), (38, 1119954), (44, 967233), (57, 746636), (66, 644822), (71, 599412), (76, 559977), (114, 373318), (132, 322411), (142, 299706), (209, 203628), (213, 199804), (228, 186659), (239, 178068), (284, 149853), (418, 101814), (426, 99902), (478, 89034), (627, 67876), (717, 59356), (781, 54492), (836, 50907), (852, 49951), (956, 44517), (1254, 33938), (1349, 31548), (1434, 29678), (1562, 27246), (2343, 18164), (2508, 16969), (2629, 16188), (2698, 15774), (2868, 14839), (3124, 13623), (4047, 10516), (4541, 9372), (4686, 9082), (5258, 8094), (5396, 7887)]