1947599568

素因数分解:

$2^4\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{10987}}^1$

素因数の和:12232

約数の個数: 60

約数和(自身を含む): 5455498048

約数和(自身を除く): 3507898480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1231, 2462, 3693, 4924, 7386, 9848, 10987, 11079, 14772, 19696, 21974, 22158, 29544, 32961, 43948, 44316, 59088, 65922, 87896, 88632, 98883, 131844, 175792, 177264, 197766, 263688, 395532, 527376, 791064, 1582128, 13524997, 27049994, 40574991, 54099988, 81149982, 108199976, 121724973, 162299964, 216399952, 243449946, 324599928, 486899892, 649199856, 973799784, 1947599568]

約数ペア:

[(1, 1947599568), (2, 973799784), (3, 649199856), (4, 486899892), (6, 324599928), (8, 243449946), (9, 216399952), (12, 162299964), (16, 121724973), (18, 108199976), (24, 81149982), (36, 54099988), (48, 40574991), (72, 27049994), (144, 13524997), (1231, 1582128), (2462, 791064), (3693, 527376), (4924, 395532), (7386, 263688), (9848, 197766), (10987, 177264), (11079, 175792), (14772, 131844), (19696, 98883), (21974, 88632), (22158, 87896), (29544, 65922), (32961, 59088), (43948, 44316)]