16916292

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 45837792

約数和(自身を除く): 28921500

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 131, 153, 204, 211, 262, 306, 393, 422, 524, 612, 633, 786, 844, 1179, 1266, 1572, 1899, 2227, 2358, 2532, 3587, 3798, 4454, 4716, 6681, 7174, 7596, 8908, 10761, 13362, 14348, 20043, 21522, 26724, 27641, 32283, 40086, 43044, 55282, 64566, 80172, 82923, 110564, 129132, 165846, 248769, 331692, 469897, 497538, 939794, 995076, 1409691, 1879588, 2819382, 4229073, 5638764, 8458146, 16916292]

約数ペア:

[(1, 16916292), (2, 8458146), (3, 5638764), (4, 4229073), (6, 2819382), (9, 1879588), (12, 1409691), (17, 995076), (18, 939794), (34, 497538), (36, 469897), (51, 331692), (68, 248769), (102, 165846), (131, 129132), (153, 110564), (204, 82923), (211, 80172), (262, 64566), (306, 55282), (393, 43044), (422, 40086), (524, 32283), (612, 27641), (633, 26724), (786, 21522), (844, 20043), (1179, 14348), (1266, 13362), (1572, 10761), (1899, 8908), (2227, 7596), (2358, 7174), (2532, 6681), (3587, 4716), (3798, 4454)]