19005772212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{10651}}^1$

素因数の和:10838

約数の個数: 144

約数和(自身を含む): 56236765312

約数和(自身を除く): 37230993100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 97, 126, 146, 194, 219, 252, 291, 292, 388, 438, 511, 582, 657, 679, 873, 876, 1022, 1164, 1314, 1358, 1533, 1746, 2037, 2044, 2628, 2716, 3066, 3492, 4074, 4599, 6111, 6132, 7081, 8148, 9198, 10651, 12222, 14162, 18396, 21243, 21302, 24444, 28324, 31953, 42486, 42604, 49567, 63729, 63906, 74557, 84972, 95859, 99134, 127458, 127812, 148701, 149114, 191718, 198268, 223671, 254916, 297402, 298228, 383436, 446103, 447342, 594804, 671013, 777523, 892206, 894684, 1033147, 1342026, 1555046, 1784412, 2066294, 2332569, 2684052, 3099441, 3110092, 4132588, 4665138, 5442661, 6198882, 6997707, 7232029, 9298323, 9330276, 10885322, 12397764, 13995414, 14464058, 16327983, 18596646, 21696087, 21770644, 27990828, 28928116, 32655966, 37193292, 43392174, 48983949, 65088261, 65311932, 75419731, 86784348, 97967898, 130176522, 150839462, 195935796, 226259193, 260353044, 301678924, 452518386, 527938117, 678777579, 905036772, 1055876234, 1357555158, 1583814351, 2111752468, 2715110316, 3167628702, 4751443053, 6335257404, 9502886106, 19005772212]

約数ペア:

[(1, 19005772212), (2, 9502886106), (3, 6335257404), (4, 4751443053), (6, 3167628702), (7, 2715110316), (9, 2111752468), (12, 1583814351), (14, 1357555158), (18, 1055876234), (21, 905036772), (28, 678777579), (36, 527938117), (42, 452518386), (63, 301678924), (73, 260353044), (84, 226259193), (97, 195935796), (126, 150839462), (146, 130176522), (194, 97967898), (219, 86784348), (252, 75419731), (291, 65311932), (292, 65088261), (388, 48983949), (438, 43392174), (511, 37193292), (582, 32655966), (657, 28928116), (679, 27990828), (873, 21770644), (876, 21696087), (1022, 18596646), (1164, 16327983), (1314, 14464058), (1358, 13995414), (1533, 12397764), (1746, 10885322), (2037, 9330276), (2044, 9298323), (2628, 7232029), (2716, 6997707), (3066, 6198882), (3492, 5442661), (4074, 4665138), (4599, 4132588), (6111, 3110092), (6132, 3099441), (7081, 2684052), (8148, 2332569), (9198, 2066294), (10651, 1784412), (12222, 1555046), (14162, 1342026), (18396, 1033147), (21243, 894684), (21302, 892206), (24444, 777523), (28324, 671013), (31953, 594804), (42486, 447342), (42604, 446103), (49567, 383436), (63729, 298228), (63906, 297402), (74557, 254916), (84972, 223671), (95859, 198268), (99134, 191718), (127458, 149114), (127812, 148701)]