42470274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 109243008

約数和(自身を除く): 66772734

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 121, 122, 137, 154, 183, 231, 242, 274, 363, 366, 411, 427, 462, 671, 726, 822, 847, 854, 959, 1281, 1342, 1507, 1694, 1918, 2013, 2541, 2562, 2877, 3014, 4026, 4521, 4697, 5082, 5754, 7381, 8357, 9042, 9394, 10549, 14091, 14762, 16577, 16714, 21098, 22143, 25071, 28182, 31647, 33154, 44286, 49731, 50142, 51667, 58499, 63294, 91927, 99462, 103334, 116039, 116998, 155001, 175497, 183854, 232078, 275781, 310002, 348117, 350994, 551562, 643489, 696234, 1011197, 1286978, 1930467, 2022394, 3033591, 3860934, 6067182, 7078379, 14156758, 21235137, 42470274]

約数ペア:

[(1, 42470274), (2, 21235137), (3, 14156758), (6, 7078379), (7, 6067182), (11, 3860934), (14, 3033591), (21, 2022394), (22, 1930467), (33, 1286978), (42, 1011197), (61, 696234), (66, 643489), (77, 551562), (121, 350994), (122, 348117), (137, 310002), (154, 275781), (183, 232078), (231, 183854), (242, 175497), (274, 155001), (363, 116998), (366, 116039), (411, 103334), (427, 99462), (462, 91927), (671, 63294), (726, 58499), (822, 51667), (847, 50142), (854, 49731), (959, 44286), (1281, 33154), (1342, 31647), (1507, 28182), (1694, 25071), (1918, 22143), (2013, 21098), (2541, 16714), (2562, 16577), (2877, 14762), (3014, 14091), (4026, 10549), (4521, 9394), (4697, 9042), (5082, 8357), (5754, 7381)]