40328172

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{1193}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 104976480

約数和(自身を除く): 64648308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 626, 939, 1193, 1252, 1878, 2386, 2817, 3579, 3756, 4772, 5634, 7158, 8451, 10737, 11268, 14316, 16902, 21474, 32211, 33804, 42948, 64422, 128844, 373409, 746818, 1120227, 1493636, 2240454, 3360681, 4480908, 6721362, 10082043, 13442724, 20164086, 40328172]

約数ペア:

[(1, 40328172), (2, 20164086), (3, 13442724), (4, 10082043), (6, 6721362), (9, 4480908), (12, 3360681), (18, 2240454), (27, 1493636), (36, 1120227), (54, 746818), (108, 373409), (313, 128844), (626, 64422), (939, 42948), (1193, 33804), (1252, 32211), (1878, 21474), (2386, 16902), (2817, 14316), (3579, 11268), (3756, 10737), (4772, 8451), (5634, 7158)]