18745896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60083}}^1$

素因数の和:60105

約数の個数: 32

約数和(自身を含む): 50470560

約数和(自身を除く): 31724664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60083, 120166, 180249, 240332, 360498, 480664, 720996, 781079, 1441992, 1562158, 2343237, 3124316, 4686474, 6248632, 9372948, 18745896]

約数ペア:

[(1, 18745896), (2, 9372948), (3, 6248632), (4, 4686474), (6, 3124316), (8, 2343237), (12, 1562158), (13, 1441992), (24, 781079), (26, 720996), (39, 480664), (52, 360498), (78, 240332), (104, 180249), (156, 120166), (312, 60083)]