19323576

素因数分解:

$2^3\times 3^3\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 54151200

約数和(自身を除く): 34827624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 137, 216, 274, 411, 548, 653, 822, 1096, 1233, 1306, 1644, 1959, 2466, 2612, 3288, 3699, 3918, 4932, 5224, 5877, 7398, 7836, 9864, 11754, 14796, 15672, 17631, 23508, 29592, 35262, 47016, 70524, 89461, 141048, 178922, 268383, 357844, 536766, 715688, 805149, 1073532, 1610298, 2147064, 2415447, 3220596, 4830894, 6441192, 9661788, 19323576]

約数ペア:

[(1, 19323576), (2, 9661788), (3, 6441192), (4, 4830894), (6, 3220596), (8, 2415447), (9, 2147064), (12, 1610298), (18, 1073532), (24, 805149), (27, 715688), (36, 536766), (54, 357844), (72, 268383), (108, 178922), (137, 141048), (216, 89461), (274, 70524), (411, 47016), (548, 35262), (653, 29592), (822, 23508), (1096, 17631), (1233, 15672), (1306, 14796), (1644, 11754), (1959, 9864), (2466, 7836), (2612, 7398), (3288, 5877), (3699, 5224), (3918, 4932)]