23647122

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 53703000

約数和(自身を除く): 30055878

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 261, 267, 509, 522, 534, 801, 1018, 1527, 1602, 2581, 3054, 4581, 5162, 7743, 9162, 14761, 15486, 23229, 29522, 44283, 45301, 46458, 88566, 90602, 132849, 135903, 265698, 271806, 407709, 815418, 1313729, 2627458, 3941187, 7882374, 11823561, 23647122]

約数ペア:

[(1, 23647122), (2, 11823561), (3, 7882374), (6, 3941187), (9, 2627458), (18, 1313729), (29, 815418), (58, 407709), (87, 271806), (89, 265698), (174, 135903), (178, 132849), (261, 90602), (267, 88566), (509, 46458), (522, 45301), (534, 44283), (801, 29522), (1018, 23229), (1527, 15486), (1602, 14761), (2581, 9162), (3054, 7743), (4581, 5162)]