27861384

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{19031}}^1$

素因数の和:19101

約数の個数: 32

約数和(自身を含む): 70799040

約数和(自身を除く): 42937656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 19031, 38062, 57093, 76124, 114186, 152248, 228372, 456744, 1160891, 2321782, 3482673, 4643564, 6965346, 9287128, 13930692, 27861384]

約数ペア:

[(1, 27861384), (2, 13930692), (3, 9287128), (4, 6965346), (6, 4643564), (8, 3482673), (12, 2321782), (24, 1160891), (61, 456744), (122, 228372), (183, 152248), (244, 114186), (366, 76124), (488, 57093), (732, 38062), (1464, 19031)]