2128663602

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31477}}^1$

素因数の和:31532

約数の個数: 72

約数和(自身を含む): 5276405316

約数和(自身を除く): 3147741714

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 663, 867, 1326, 1734, 1989, 2601, 3757, 3978, 5202, 7514, 11271, 22542, 31477, 33813, 62954, 67626, 94431, 188862, 283293, 409201, 535109, 566586, 818402, 1070218, 1227603, 1605327, 2455206, 3210654, 3682809, 4815981, 6956417, 7365618, 9096853, 9631962, 13912834, 18193706, 20869251, 27290559, 41738502, 54581118, 62607753, 81871677, 118259089, 125215506, 163743354, 236518178, 354777267, 709554534, 1064331801, 2128663602]

約数ペア:

[(1, 2128663602), (2, 1064331801), (3, 709554534), (6, 354777267), (9, 236518178), (13, 163743354), (17, 125215506), (18, 118259089), (26, 81871677), (34, 62607753), (39, 54581118), (51, 41738502), (78, 27290559), (102, 20869251), (117, 18193706), (153, 13912834), (221, 9631962), (234, 9096853), (289, 7365618), (306, 6956417), (442, 4815981), (578, 3682809), (663, 3210654), (867, 2455206), (1326, 1605327), (1734, 1227603), (1989, 1070218), (2601, 818402), (3757, 566586), (3978, 535109), (5202, 409201), (7514, 283293), (11271, 188862), (22542, 94431), (31477, 67626), (33813, 62954)]