518380506

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 1346112000

約数和(自身を除く): 827731494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 409, 441, 479, 818, 882, 958, 1227, 1323, 1437, 2454, 2646, 2863, 2874, 3353, 3681, 4311, 5726, 6706, 7362, 8589, 8622, 10059, 11043, 12933, 17178, 20041, 20118, 22086, 23471, 25767, 25866, 30177, 40082, 46942, 51534, 60123, 60354, 70413, 77301, 90531, 120246, 140826, 154602, 180369, 181062, 195911, 211239, 360738, 391822, 422478, 541107, 587733, 633717, 1082214, 1175466, 1267434, 1371377, 1763199, 2742754, 3526398, 4114131, 5289597, 8228262, 9599639, 10579194, 12342393, 19199278, 24684786, 28798917, 37027179, 57597834, 74054358, 86396751, 172793502, 259190253, 518380506]

約数ペア:

[(1, 518380506), (2, 259190253), (3, 172793502), (6, 86396751), (7, 74054358), (9, 57597834), (14, 37027179), (18, 28798917), (21, 24684786), (27, 19199278), (42, 12342393), (49, 10579194), (54, 9599639), (63, 8228262), (98, 5289597), (126, 4114131), (147, 3526398), (189, 2742754), (294, 1763199), (378, 1371377), (409, 1267434), (441, 1175466), (479, 1082214), (818, 633717), (882, 587733), (958, 541107), (1227, 422478), (1323, 391822), (1437, 360738), (2454, 211239), (2646, 195911), (2863, 181062), (2874, 180369), (3353, 154602), (3681, 140826), (4311, 120246), (5726, 90531), (6706, 77301), (7362, 70413), (8589, 60354), (8622, 60123), (10059, 51534), (11043, 46942), (12933, 40082), (17178, 30177), (20041, 25866), (20118, 25767), (22086, 23471)]