2018084355

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6491}}^1$

素因数の和:6566

約数の個数: 96

約数和(自身を含む): 4262906880

約数和(自身を除く): 2244822525

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 49, 63, 105, 135, 141, 147, 189, 235, 245, 315, 329, 423, 441, 705, 735, 945, 987, 1269, 1323, 1645, 2115, 2205, 2303, 2961, 4935, 6345, 6491, 6615, 6909, 8883, 11515, 14805, 19473, 20727, 32455, 34545, 44415, 45437, 58419, 62181, 97365, 103635, 136311, 175257, 227185, 292095, 305077, 310905, 318059, 408933, 681555, 876285, 915231, 954177, 1226799, 1525385, 1590295, 2044665, 2135539, 2745693, 2862531, 4576155, 4770885, 6133995, 6406617, 8237079, 8587593, 10677695, 13728465, 14312655, 14948773, 19219851, 32033085, 41185395, 42937965, 44846319, 57659553, 74743865, 96099255, 134538957, 224231595, 288297765, 403616871, 672694785, 2018084355]

約数ペア:

[(1, 2018084355), (3, 672694785), (5, 403616871), (7, 288297765), (9, 224231595), (15, 134538957), (21, 96099255), (27, 74743865), (35, 57659553), (45, 44846319), (47, 42937965), (49, 41185395), (63, 32033085), (105, 19219851), (135, 14948773), (141, 14312655), (147, 13728465), (189, 10677695), (235, 8587593), (245, 8237079), (315, 6406617), (329, 6133995), (423, 4770885), (441, 4576155), (705, 2862531), (735, 2745693), (945, 2135539), (987, 2044665), (1269, 1590295), (1323, 1525385), (1645, 1226799), (2115, 954177), (2205, 915231), (2303, 876285), (2961, 681555), (4935, 408933), (6345, 318059), (6491, 310905), (6615, 305077), (6909, 292095), (8883, 227185), (11515, 175257), (14805, 136311), (19473, 103635), (20727, 97365), (32455, 62181), (34545, 58419), (44415, 45437)]