213357816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9007}}^1$

素因数の和:9073

約数の個数: 96

約数和(自身を含む): 674519040

約数和(自身を除く): 461161224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 56, 63, 72, 84, 94, 126, 141, 168, 188, 252, 282, 329, 376, 423, 504, 564, 658, 846, 987, 1128, 1316, 1692, 1974, 2632, 2961, 3384, 3948, 5922, 7896, 9007, 11844, 18014, 23688, 27021, 36028, 54042, 63049, 72056, 81063, 108084, 126098, 162126, 189147, 216168, 252196, 324252, 378294, 423329, 504392, 567441, 648504, 756588, 846658, 1134882, 1269987, 1513176, 1693316, 2269764, 2539974, 2963303, 3386632, 3809961, 4539528, 5079948, 5926606, 7619922, 8889909, 10159896, 11853212, 15239844, 17779818, 23706424, 26669727, 30479688, 35559636, 53339454, 71119272, 106678908, 213357816]

約数ペア:

[(1, 213357816), (2, 106678908), (3, 71119272), (4, 53339454), (6, 35559636), (7, 30479688), (8, 26669727), (9, 23706424), (12, 17779818), (14, 15239844), (18, 11853212), (21, 10159896), (24, 8889909), (28, 7619922), (36, 5926606), (42, 5079948), (47, 4539528), (56, 3809961), (63, 3386632), (72, 2963303), (84, 2539974), (94, 2269764), (126, 1693316), (141, 1513176), (168, 1269987), (188, 1134882), (252, 846658), (282, 756588), (329, 648504), (376, 567441), (423, 504392), (504, 423329), (564, 378294), (658, 324252), (846, 252196), (987, 216168), (1128, 189147), (1316, 162126), (1692, 126098), (1974, 108084), (2632, 81063), (2961, 72056), (3384, 63049), (3948, 54042), (5922, 36028), (7896, 27021), (9007, 23688), (11844, 18014)]