12872706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 34473600

約数和(自身を除く): 21600894

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 121, 149, 154, 187, 231, 238, 242, 298, 357, 363, 374, 447, 462, 561, 714, 726, 847, 894, 1043, 1122, 1309, 1639, 1694, 2057, 2086, 2533, 2541, 2618, 3129, 3278, 3927, 4114, 4917, 5066, 5082, 6171, 6258, 7599, 7854, 9834, 11473, 12342, 14399, 15198, 17731, 18029, 22946, 27863, 28798, 34419, 35462, 36058, 43197, 53193, 54087, 55726, 68838, 83589, 86394, 106386, 108174, 126203, 167178, 195041, 252406, 306493, 378609, 390082, 585123, 612986, 757218, 919479, 1170246, 1838958, 2145451, 4290902, 6436353, 12872706]

約数ペア:

[(1, 12872706), (2, 6436353), (3, 4290902), (6, 2145451), (7, 1838958), (11, 1170246), (14, 919479), (17, 757218), (21, 612986), (22, 585123), (33, 390082), (34, 378609), (42, 306493), (51, 252406), (66, 195041), (77, 167178), (102, 126203), (119, 108174), (121, 106386), (149, 86394), (154, 83589), (187, 68838), (231, 55726), (238, 54087), (242, 53193), (298, 43197), (357, 36058), (363, 35462), (374, 34419), (447, 28798), (462, 27863), (561, 22946), (714, 18029), (726, 17731), (847, 15198), (894, 14399), (1043, 12342), (1122, 11473), (1309, 9834), (1639, 7854), (1694, 7599), (2057, 6258), (2086, 6171), (2533, 5082), (2541, 5066), (2618, 4917), (3129, 4114), (3278, 3927)]