15329988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 42201432

約数和(自身を除く): 26871444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 677, 1258, 1332, 1354, 1887, 2031, 2516, 2708, 3774, 4062, 5661, 6093, 7548, 8124, 11322, 11509, 12186, 22644, 23018, 24372, 25049, 34527, 46036, 50098, 69054, 75147, 100196, 103581, 138108, 150294, 207162, 225441, 300588, 414324, 425833, 450882, 851666, 901764, 1277499, 1703332, 2554998, 3832497, 5109996, 7664994, 15329988]

約数ペア:

[(1, 15329988), (2, 7664994), (3, 5109996), (4, 3832497), (6, 2554998), (9, 1703332), (12, 1277499), (17, 901764), (18, 851666), (34, 450882), (36, 425833), (37, 414324), (51, 300588), (68, 225441), (74, 207162), (102, 150294), (111, 138108), (148, 103581), (153, 100196), (204, 75147), (222, 69054), (306, 50098), (333, 46036), (444, 34527), (612, 25049), (629, 24372), (666, 23018), (677, 22644), (1258, 12186), (1332, 11509), (1354, 11322), (1887, 8124), (2031, 7548), (2516, 6093), (2708, 5661), (3774, 4062)]