3939012

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 144

約数和(自身を含む): 13104000

約数和(自身を除く): 9164988

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 49, 58, 63, 66, 77, 84, 87, 98, 99, 116, 126, 132, 147, 154, 174, 196, 198, 203, 231, 252, 261, 294, 308, 319, 343, 348, 396, 406, 441, 462, 522, 539, 588, 609, 638, 686, 693, 812, 882, 924, 957, 1029, 1044, 1078, 1218, 1276, 1372, 1386, 1421, 1617, 1764, 1827, 1914, 2058, 2156, 2233, 2436, 2772, 2842, 2871, 3087, 3234, 3654, 3773, 3828, 4116, 4263, 4466, 4851, 5684, 5742, 6174, 6468, 6699, 7308, 7546, 8526, 8932, 9702, 9947, 11319, 11484, 12348, 12789, 13398, 15092, 15631, 17052, 19404, 19894, 20097, 22638, 25578, 26796, 29841, 31262, 33957, 39788, 40194, 45276, 46893, 51156, 59682, 62524, 67914, 80388, 89523, 93786, 109417, 119364, 135828, 140679, 179046, 187572, 218834, 281358, 328251, 358092, 437668, 562716, 656502, 984753, 1313004, 1969506, 3939012]

約数ペア:

[(1, 3939012), (2, 1969506), (3, 1313004), (4, 984753), (6, 656502), (7, 562716), (9, 437668), (11, 358092), (12, 328251), (14, 281358), (18, 218834), (21, 187572), (22, 179046), (28, 140679), (29, 135828), (33, 119364), (36, 109417), (42, 93786), (44, 89523), (49, 80388), (58, 67914), (63, 62524), (66, 59682), (77, 51156), (84, 46893), (87, 45276), (98, 40194), (99, 39788), (116, 33957), (126, 31262), (132, 29841), (147, 26796), (154, 25578), (174, 22638), (196, 20097), (198, 19894), (203, 19404), (231, 17052), (252, 15631), (261, 15092), (294, 13398), (308, 12789), (319, 12348), (343, 11484), (348, 11319), (396, 9947), (406, 9702), (441, 8932), (462, 8526), (522, 7546), (539, 7308), (588, 6699), (609, 6468), (638, 6174), (686, 5742), (693, 5684), (812, 4851), (882, 4466), (924, 4263), (957, 4116), (1029, 3828), (1044, 3773), (1078, 3654), (1218, 3234), (1276, 3087), (1372, 2871), (1386, 2842), (1421, 2772), (1617, 2436), (1764, 2233), (1827, 2156), (1914, 2058)]