4718358

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 6686442

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 131, 138, 174, 207, 261, 262, 393, 414, 522, 621, 667, 783, 786, 1179, 1242, 1334, 1566, 2001, 2358, 3013, 3537, 3799, 4002, 6003, 6026, 7074, 7598, 9039, 11397, 12006, 18009, 18078, 22794, 27117, 34191, 36018, 54234, 68382, 81351, 87377, 102573, 162702, 174754, 205146, 262131, 524262, 786393, 1572786, 2359179, 4718358]

約数ペア:

[(1, 4718358), (2, 2359179), (3, 1572786), (6, 786393), (9, 524262), (18, 262131), (23, 205146), (27, 174754), (29, 162702), (46, 102573), (54, 87377), (58, 81351), (69, 68382), (87, 54234), (131, 36018), (138, 34191), (174, 27117), (207, 22794), (261, 18078), (262, 18009), (393, 12006), (414, 11397), (522, 9039), (621, 7598), (667, 7074), (783, 6026), (786, 6003), (1179, 4002), (1242, 3799), (1334, 3537), (1566, 3013), (2001, 2358)]