38659428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 104340600

約数和(自身を除く): 65681172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 181, 204, 306, 349, 362, 543, 612, 698, 724, 1047, 1086, 1396, 1629, 2094, 2172, 3077, 3141, 3258, 4188, 5933, 6154, 6282, 6516, 9231, 11866, 12308, 12564, 17799, 18462, 23732, 27693, 35598, 36924, 53397, 55386, 63169, 71196, 106794, 110772, 126338, 189507, 213588, 252676, 379014, 568521, 758028, 1073873, 1137042, 2147746, 2274084, 3221619, 4295492, 6443238, 9664857, 12886476, 19329714, 38659428]

約数ペア:

[(1, 38659428), (2, 19329714), (3, 12886476), (4, 9664857), (6, 6443238), (9, 4295492), (12, 3221619), (17, 2274084), (18, 2147746), (34, 1137042), (36, 1073873), (51, 758028), (68, 568521), (102, 379014), (153, 252676), (181, 213588), (204, 189507), (306, 126338), (349, 110772), (362, 106794), (543, 71196), (612, 63169), (698, 55386), (724, 53397), (1047, 36924), (1086, 35598), (1396, 27693), (1629, 23732), (2094, 18462), (2172, 17799), (3077, 12564), (3141, 12308), (3258, 11866), (4188, 9231), (5933, 6516), (6154, 6282)]