19187928

素因数分解:

$2^3\times 3^4\times {\mathrm{29611}}^1$

素因数の和:29629

約数の個数: 40

約数和(自身を含む): 53745780

約数和(自身を除く): 34557852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 29611, 59222, 88833, 118444, 177666, 236888, 266499, 355332, 532998, 710664, 799497, 1065996, 1598994, 2131992, 2398491, 3197988, 4796982, 6395976, 9593964, 19187928]

約数ペア:

[(1, 19187928), (2, 9593964), (3, 6395976), (4, 4796982), (6, 3197988), (8, 2398491), (9, 2131992), (12, 1598994), (18, 1065996), (24, 799497), (27, 710664), (36, 532998), (54, 355332), (72, 266499), (81, 236888), (108, 177666), (162, 118444), (216, 88833), (324, 59222), (648, 29611)]