39618972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 106404480

約数和(自身を除く): 66785508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 531, 708, 811, 828, 1062, 1357, 1622, 2124, 2433, 2714, 3244, 4071, 4866, 5428, 7299, 8142, 9732, 12213, 14598, 16284, 18653, 24426, 29196, 37306, 47849, 48852, 55959, 74612, 95698, 111918, 143547, 167877, 191396, 223836, 287094, 335754, 430641, 574188, 671508, 861282, 1100527, 1722564, 2201054, 3301581, 4402108, 6603162, 9904743, 13206324, 19809486, 39618972]

約数ペア:

[(1, 39618972), (2, 19809486), (3, 13206324), (4, 9904743), (6, 6603162), (9, 4402108), (12, 3301581), (18, 2201054), (23, 1722564), (36, 1100527), (46, 861282), (59, 671508), (69, 574188), (92, 430641), (118, 335754), (138, 287094), (177, 223836), (207, 191396), (236, 167877), (276, 143547), (354, 111918), (414, 95698), (531, 74612), (708, 55959), (811, 48852), (828, 47849), (1062, 37306), (1357, 29196), (1622, 24426), (2124, 18653), (2433, 16284), (2714, 14598), (3244, 12213), (4071, 9732), (4866, 8142), (5428, 7299)]