29481816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13499}}^1$

素因数の和:13528

約数の個数: 64

約数和(自身を含む): 90720000

約数和(自身を除く): 61238184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 13499, 26998, 40497, 53996, 80994, 94493, 107992, 161988, 175487, 188986, 283479, 323976, 350974, 377972, 526461, 566958, 701948, 755944, 1052922, 1133916, 1228409, 1403896, 2105844, 2267832, 2456818, 3685227, 4211688, 4913636, 7370454, 9827272, 14740908, 29481816]

約数ペア:

[(1, 29481816), (2, 14740908), (3, 9827272), (4, 7370454), (6, 4913636), (7, 4211688), (8, 3685227), (12, 2456818), (13, 2267832), (14, 2105844), (21, 1403896), (24, 1228409), (26, 1133916), (28, 1052922), (39, 755944), (42, 701948), (52, 566958), (56, 526461), (78, 377972), (84, 350974), (91, 323976), (104, 283479), (156, 188986), (168, 175487), (182, 161988), (273, 107992), (312, 94493), (364, 80994), (546, 53996), (728, 40497), (1092, 26998), (2184, 13499)]