12810040692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1518497}}^1$

素因数の和:1518560

約数の個数: 48

約数和(自身を含む): 32313637440

約数和(自身を除く): 19503596748

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 1518497, 3036994, 4555491, 6073988, 9110982, 18221964, 28851443, 56184389, 57702886, 86554329, 112368778, 115405772, 168553167, 173108658, 224737556, 337106334, 346217316, 674212668, 1067503391, 2135006782, 3202510173, 4270013564, 6405020346, 12810040692]

約数ペア:

[(1, 12810040692), (2, 6405020346), (3, 4270013564), (4, 3202510173), (6, 2135006782), (12, 1067503391), (19, 674212668), (37, 346217316), (38, 337106334), (57, 224737556), (74, 173108658), (76, 168553167), (111, 115405772), (114, 112368778), (148, 86554329), (222, 57702886), (228, 56184389), (444, 28851443), (703, 18221964), (1406, 9110982), (2109, 6073988), (2812, 4555491), (4218, 3036994), (8436, 1518497)]