13558454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 13536586

約数列:

[1, 2, 7, 13, 14, 23, 26, 41, 46, 79, 82, 91, 158, 161, 182, 287, 299, 322, 533, 553, 574, 598, 943, 1027, 1066, 1106, 1817, 1886, 2054, 2093, 3239, 3634, 3731, 4186, 6478, 6601, 7189, 7462, 12259, 12719, 13202, 14378, 22673, 23621, 24518, 25438, 42107, 45346, 47242, 74497, 84214, 85813, 148994, 165347, 171626, 294749, 330694, 521479, 589498, 968461, 1042958, 1936922, 6779227, 13558454]

約数ペア:

[(1, 13558454), (2, 6779227), (7, 1936922), (13, 1042958), (14, 968461), (23, 589498), (26, 521479), (41, 330694), (46, 294749), (79, 171626), (82, 165347), (91, 148994), (158, 85813), (161, 84214), (182, 74497), (287, 47242), (299, 45346), (322, 42107), (533, 25438), (553, 24518), (574, 23621), (598, 22673), (943, 14378), (1027, 13202), (1066, 12719), (1106, 12259), (1817, 7462), (1886, 7189), (2054, 6601), (2093, 6478), (3239, 4186), (3634, 3731)]