1976057586

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{3659}}^1$

素因数の和:3880

約数の個数: 64

約数和(自身を含む): 4485110400

約数和(自身を除く): 2509052814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 137, 146, 219, 274, 411, 438, 657, 822, 1233, 1314, 1971, 2466, 3659, 3699, 3942, 7318, 7398, 10001, 10977, 20002, 21954, 30003, 32931, 60006, 65862, 90009, 98793, 180018, 197586, 267107, 270027, 501283, 534214, 540054, 801321, 1002566, 1503849, 1602642, 2403963, 3007698, 4511547, 4807926, 7211889, 9023094, 13534641, 14423778, 27069282, 36593659, 73187318, 109780977, 219561954, 329342931, 658685862, 988028793, 1976057586]

約数ペア:

[(1, 1976057586), (2, 988028793), (3, 658685862), (6, 329342931), (9, 219561954), (18, 109780977), (27, 73187318), (54, 36593659), (73, 27069282), (137, 14423778), (146, 13534641), (219, 9023094), (274, 7211889), (411, 4807926), (438, 4511547), (657, 3007698), (822, 2403963), (1233, 1602642), (1314, 1503849), (1971, 1002566), (2466, 801321), (3659, 540054), (3699, 534214), (3942, 501283), (7318, 270027), (7398, 267107), (10001, 197586), (10977, 180018), (20002, 98793), (21954, 90009), (30003, 65862), (32931, 60006)]