221424012

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{91801}}^1$

素因数の和:91878

約数の個数: 36

約数和(自身を含む): 568070776

約数和(自身を除く): 346646764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 91801, 183602, 275403, 367204, 550806, 826209, 1101612, 1652418, 3304836, 6150667, 12301334, 18452001, 24602668, 36904002, 55356003, 73808004, 110712006, 221424012]

約数ペア:

[(1, 221424012), (2, 110712006), (3, 73808004), (4, 55356003), (6, 36904002), (9, 24602668), (12, 18452001), (18, 12301334), (36, 6150667), (67, 3304836), (134, 1652418), (201, 1101612), (268, 826209), (402, 550806), (603, 367204), (804, 275403), (1206, 183602), (2412, 91801)]