284885874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173923}}^1$

素因数の和:173951

約数の個数: 48

約数和(自身を含む): 759700032

約数和(自身を除く): 474814158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 173923, 347846, 521769, 1043538, 1217461, 1565307, 2260999, 2434922, 3130614, 3652383, 4521998, 6782997, 7304766, 10957149, 13565994, 15826993, 20348991, 21914298, 31653986, 40697982, 47480979, 94961958, 142442937, 284885874]

約数ペア:

[(1, 284885874), (2, 142442937), (3, 94961958), (6, 47480979), (7, 40697982), (9, 31653986), (13, 21914298), (14, 20348991), (18, 15826993), (21, 13565994), (26, 10957149), (39, 7304766), (42, 6782997), (63, 4521998), (78, 3652383), (91, 3130614), (117, 2434922), (126, 2260999), (182, 1565307), (234, 1217461), (273, 1043538), (546, 521769), (819, 347846), (1638, 173923)]