213638334

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{55897}}^1$

素因数の和:55929

約数の個数: 48

約数和(自身を含む): 535279248

約数和(自身を除く): 321640914

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 55897, 111794, 167691, 335382, 391279, 726661, 782558, 1173837, 1453322, 2179983, 2347674, 2738953, 4359966, 5086627, 5477906, 8216859, 10173254, 15259881, 16433718, 30519762, 35606389, 71212778, 106819167, 213638334]

約数ペア:

[(1, 213638334), (2, 106819167), (3, 71212778), (6, 35606389), (7, 30519762), (13, 16433718), (14, 15259881), (21, 10173254), (26, 8216859), (39, 5477906), (42, 5086627), (49, 4359966), (78, 2738953), (91, 2347674), (98, 2179983), (147, 1453322), (182, 1173837), (273, 782558), (294, 726661), (546, 391279), (637, 335382), (1274, 167691), (1911, 111794), (3822, 55897)]