38959038

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 86682960

約数和(自身を除く): 47723922

約数列:

[1, 2, 3, 6, 9, 18, 83, 89, 166, 178, 249, 267, 293, 498, 534, 586, 747, 801, 879, 1494, 1602, 1758, 2637, 5274, 7387, 14774, 22161, 24319, 26077, 44322, 48638, 52154, 66483, 72957, 78231, 132966, 145914, 156462, 218871, 234693, 437742, 469386, 2164391, 4328782, 6493173, 12986346, 19479519, 38959038]

約数ペア:

[(1, 38959038), (2, 19479519), (3, 12986346), (6, 6493173), (9, 4328782), (18, 2164391), (83, 469386), (89, 437742), (166, 234693), (178, 218871), (249, 156462), (267, 145914), (293, 132966), (498, 78231), (534, 72957), (586, 66483), (747, 52154), (801, 48638), (879, 44322), (1494, 26077), (1602, 24319), (1758, 22161), (2637, 14774), (5274, 7387)]