7281204

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 20832000

約数和(自身を除く): 13550796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 61, 84, 87, 98, 116, 122, 147, 174, 183, 196, 203, 244, 294, 343, 348, 366, 406, 427, 588, 609, 686, 732, 812, 854, 1029, 1218, 1281, 1372, 1421, 1708, 1769, 2058, 2436, 2562, 2842, 2989, 3538, 4116, 4263, 5124, 5307, 5684, 5978, 7076, 8526, 8967, 9947, 10614, 11956, 12383, 17052, 17934, 19894, 20923, 21228, 24766, 29841, 35868, 37149, 39788, 41846, 49532, 59682, 62769, 74298, 83692, 86681, 119364, 125538, 148596, 173362, 251076, 260043, 346724, 520086, 606767, 1040172, 1213534, 1820301, 2427068, 3640602, 7281204]

約数ペア:

[(1, 7281204), (2, 3640602), (3, 2427068), (4, 1820301), (6, 1213534), (7, 1040172), (12, 606767), (14, 520086), (21, 346724), (28, 260043), (29, 251076), (42, 173362), (49, 148596), (58, 125538), (61, 119364), (84, 86681), (87, 83692), (98, 74298), (116, 62769), (122, 59682), (147, 49532), (174, 41846), (183, 39788), (196, 37149), (203, 35868), (244, 29841), (294, 24766), (343, 21228), (348, 20923), (366, 19894), (406, 17934), (427, 17052), (588, 12383), (609, 11956), (686, 10614), (732, 9947), (812, 8967), (854, 8526), (1029, 7076), (1218, 5978), (1281, 5684), (1372, 5307), (1421, 5124), (1708, 4263), (1769, 4116), (2058, 3538), (2436, 2989), (2562, 2842)]