17308506

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 37417248

約数和(自身を除く): 20108742

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 131, 183, 262, 361, 366, 393, 722, 786, 1083, 1159, 2166, 2318, 2489, 3477, 4978, 6954, 7467, 7991, 14934, 15982, 22021, 23973, 44042, 47291, 47946, 66063, 94582, 132126, 141873, 151829, 283746, 303658, 455487, 910974, 2884751, 5769502, 8654253, 17308506]

約数ペア:

[(1, 17308506), (2, 8654253), (3, 5769502), (6, 2884751), (19, 910974), (38, 455487), (57, 303658), (61, 283746), (114, 151829), (122, 141873), (131, 132126), (183, 94582), (262, 66063), (361, 47946), (366, 47291), (393, 44042), (722, 23973), (786, 22021), (1083, 15982), (1159, 14934), (2166, 7991), (2318, 7467), (2489, 6954), (3477, 4978)]