13072152

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 34848000

約数和(自身を除く): 21775848

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 263, 327, 436, 456, 526, 654, 789, 872, 1052, 1308, 1578, 2071, 2104, 2616, 3156, 4142, 4997, 6213, 6312, 8284, 9994, 12426, 14991, 16568, 19988, 24852, 28667, 29982, 39976, 49704, 57334, 59964, 86001, 114668, 119928, 172002, 229336, 344004, 544673, 688008, 1089346, 1634019, 2178692, 3268038, 4357384, 6536076, 13072152]

約数ペア:

[(1, 13072152), (2, 6536076), (3, 4357384), (4, 3268038), (6, 2178692), (8, 1634019), (12, 1089346), (19, 688008), (24, 544673), (38, 344004), (57, 229336), (76, 172002), (109, 119928), (114, 114668), (152, 86001), (218, 59964), (228, 57334), (263, 49704), (327, 39976), (436, 29982), (456, 28667), (526, 24852), (654, 19988), (789, 16568), (872, 14991), (1052, 12426), (1308, 9994), (1578, 8284), (2071, 6312), (2104, 6213), (2616, 4997), (3156, 4142)]