15688134

素因数分解:

$2^1\times 3^3\times 7^4\times {\mathrm{11}}^2$

素因数の和:61

約数の個数: 120

約数和(自身を含む): 44703960

約数和(自身を除く): 29015826

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 121, 126, 147, 154, 189, 198, 231, 242, 294, 297, 343, 363, 378, 441, 462, 539, 594, 686, 693, 726, 847, 882, 1029, 1078, 1089, 1323, 1386, 1617, 1694, 2058, 2079, 2178, 2401, 2541, 2646, 3087, 3234, 3267, 3773, 4158, 4802, 4851, 5082, 5929, 6174, 6534, 7203, 7546, 7623, 9261, 9702, 11319, 11858, 14406, 14553, 15246, 17787, 18522, 21609, 22638, 22869, 26411, 29106, 33957, 35574, 41503, 43218, 45738, 52822, 53361, 64827, 67914, 79233, 83006, 101871, 106722, 124509, 129654, 158466, 160083, 203742, 237699, 249018, 290521, 320166, 373527, 475398, 581042, 713097, 747054, 871563, 1120581, 1426194, 1743126, 2241162, 2614689, 5229378, 7844067, 15688134]

約数ペア:

[(1, 15688134), (2, 7844067), (3, 5229378), (6, 2614689), (7, 2241162), (9, 1743126), (11, 1426194), (14, 1120581), (18, 871563), (21, 747054), (22, 713097), (27, 581042), (33, 475398), (42, 373527), (49, 320166), (54, 290521), (63, 249018), (66, 237699), (77, 203742), (98, 160083), (99, 158466), (121, 129654), (126, 124509), (147, 106722), (154, 101871), (189, 83006), (198, 79233), (231, 67914), (242, 64827), (294, 53361), (297, 52822), (343, 45738), (363, 43218), (378, 41503), (441, 35574), (462, 33957), (539, 29106), (594, 26411), (686, 22869), (693, 22638), (726, 21609), (847, 18522), (882, 17787), (1029, 15246), (1078, 14553), (1089, 14406), (1323, 11858), (1386, 11319), (1617, 9702), (1694, 9261), (2058, 7623), (2079, 7546), (2178, 7203), (2401, 6534), (2541, 6174), (2646, 5929), (3087, 5082), (3234, 4851), (3267, 4802), (3773, 4158)]