181893684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{10667}}^1$

素因数の和:10717

約数の個数: 72

約数和(自身を含む): 510783840

約数和(自身を除く): 328890156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 10667, 17052, 21334, 32001, 42668, 64002, 74669, 128004, 149338, 224007, 298676, 309343, 448014, 522683, 618686, 896028, 928029, 1045366, 1237372, 1568049, 1856058, 2090732, 2165401, 3136098, 3712116, 4330802, 6272196, 6496203, 8661604, 12992406, 15157807, 25984812, 30315614, 45473421, 60631228, 90946842, 181893684]

約数ペア:

[(1, 181893684), (2, 90946842), (3, 60631228), (4, 45473421), (6, 30315614), (7, 25984812), (12, 15157807), (14, 12992406), (21, 8661604), (28, 6496203), (29, 6272196), (42, 4330802), (49, 3712116), (58, 3136098), (84, 2165401), (87, 2090732), (98, 1856058), (116, 1568049), (147, 1237372), (174, 1045366), (196, 928029), (203, 896028), (294, 618686), (348, 522683), (406, 448014), (588, 309343), (609, 298676), (812, 224007), (1218, 149338), (1421, 128004), (2436, 74669), (2842, 64002), (4263, 42668), (5684, 32001), (8526, 21334), (10667, 17052)]