13553358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 33825792

約数和(自身を除く): 20272434

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 241, 273, 309, 482, 546, 618, 721, 723, 1339, 1442, 1446, 1687, 2163, 2678, 3133, 3374, 4017, 4326, 5061, 6266, 8034, 9373, 9399, 10122, 18746, 18798, 21931, 24823, 28119, 43862, 49646, 56238, 65793, 74469, 131586, 148938, 173761, 322699, 347522, 521283, 645398, 968097, 1042566, 1936194, 2258893, 4517786, 6776679, 13553358]

約数ペア:

[(1, 13553358), (2, 6776679), (3, 4517786), (6, 2258893), (7, 1936194), (13, 1042566), (14, 968097), (21, 645398), (26, 521283), (39, 347522), (42, 322699), (78, 173761), (91, 148938), (103, 131586), (182, 74469), (206, 65793), (241, 56238), (273, 49646), (309, 43862), (482, 28119), (546, 24823), (618, 21931), (721, 18798), (723, 18746), (1339, 10122), (1442, 9399), (1446, 9373), (1687, 8034), (2163, 6266), (2678, 5061), (3133, 4326), (3374, 4017)]