23291478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 61102080

約数和(自身を除く): 37810602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 67, 89, 93, 126, 134, 178, 186, 201, 217, 267, 279, 402, 434, 469, 534, 558, 603, 623, 651, 801, 938, 1206, 1246, 1302, 1407, 1602, 1869, 1953, 2077, 2759, 2814, 3738, 3906, 4154, 4221, 5518, 5607, 5963, 6231, 8277, 8442, 11214, 11926, 12462, 14539, 16554, 17889, 18693, 19313, 24831, 29078, 35778, 37386, 38626, 41741, 43617, 49662, 53667, 57939, 83482, 87234, 107334, 115878, 125223, 130851, 173817, 184853, 250446, 261702, 347634, 369706, 375669, 554559, 751338, 1109118, 1293971, 1663677, 2587942, 3327354, 3881913, 7763826, 11645739, 23291478]

約数ペア:

[(1, 23291478), (2, 11645739), (3, 7763826), (6, 3881913), (7, 3327354), (9, 2587942), (14, 1663677), (18, 1293971), (21, 1109118), (31, 751338), (42, 554559), (62, 375669), (63, 369706), (67, 347634), (89, 261702), (93, 250446), (126, 184853), (134, 173817), (178, 130851), (186, 125223), (201, 115878), (217, 107334), (267, 87234), (279, 83482), (402, 57939), (434, 53667), (469, 49662), (534, 43617), (558, 41741), (603, 38626), (623, 37386), (651, 35778), (801, 29078), (938, 24831), (1206, 19313), (1246, 18693), (1302, 17889), (1407, 16554), (1602, 14539), (1869, 12462), (1953, 11926), (2077, 11214), (2759, 8442), (2814, 8277), (3738, 6231), (3906, 5963), (4154, 5607), (4221, 5518)]