16497486

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 22900914

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 37, 46, 54, 69, 74, 111, 138, 207, 222, 333, 359, 414, 621, 666, 718, 851, 999, 1077, 1242, 1702, 1998, 2154, 2553, 3231, 5106, 6462, 7659, 8257, 9693, 13283, 15318, 16514, 19386, 22977, 24771, 26566, 39849, 45954, 49542, 74313, 79698, 119547, 148626, 222939, 239094, 305509, 358641, 445878, 611018, 717282, 916527, 1833054, 2749581, 5499162, 8248743, 16497486]

約数ペア:

[(1, 16497486), (2, 8248743), (3, 5499162), (6, 2749581), (9, 1833054), (18, 916527), (23, 717282), (27, 611018), (37, 445878), (46, 358641), (54, 305509), (69, 239094), (74, 222939), (111, 148626), (138, 119547), (207, 79698), (222, 74313), (333, 49542), (359, 45954), (414, 39849), (621, 26566), (666, 24771), (718, 22977), (851, 19386), (999, 16514), (1077, 15318), (1242, 13283), (1702, 9693), (1998, 8257), (2154, 7659), (2553, 6462), (3231, 5106)]