19156777434

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{96497}}^1$

素因数の和:96815

約数の個数: 48

約数和(自身を含む): 42677205480

約数和(自身を除く): 23520428046

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 269, 369, 538, 738, 807, 1614, 2421, 4842, 11029, 22058, 33087, 66174, 96497, 99261, 192994, 198522, 289491, 578982, 868473, 1736946, 3956377, 7912754, 11869131, 23738262, 25957693, 35607393, 51915386, 71214786, 77873079, 155746158, 233619237, 467238474, 1064265413, 2128530826, 3192796239, 6385592478, 9578388717, 19156777434]

約数ペア:

[(1, 19156777434), (2, 9578388717), (3, 6385592478), (6, 3192796239), (9, 2128530826), (18, 1064265413), (41, 467238474), (82, 233619237), (123, 155746158), (246, 77873079), (269, 71214786), (369, 51915386), (538, 35607393), (738, 25957693), (807, 23738262), (1614, 11869131), (2421, 7912754), (4842, 3956377), (11029, 1736946), (22058, 868473), (33087, 578982), (66174, 289491), (96497, 198522), (99261, 192994)]