13765986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 32530680

約数和(自身を除く): 18764694

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 661, 801, 1157, 1322, 1602, 1983, 2314, 3471, 3966, 5949, 6942, 8593, 10413, 11898, 17186, 20826, 25779, 51558, 58829, 77337, 117658, 154674, 176487, 352974, 529461, 764777, 1058922, 1529554, 2294331, 4588662, 6882993, 13765986]

約数ペア:

[(1, 13765986), (2, 6882993), (3, 4588662), (6, 2294331), (9, 1529554), (13, 1058922), (18, 764777), (26, 529461), (39, 352974), (78, 176487), (89, 154674), (117, 117658), (178, 77337), (234, 58829), (267, 51558), (534, 25779), (661, 20826), (801, 17186), (1157, 11898), (1322, 10413), (1602, 8593), (1983, 6942), (2314, 5949), (3471, 3966)]