18594396

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1371

約数の個数: 72

約数和(自身を含む): 51970464

約数和(自身を除く): 33376068

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1321, 1564, 2346, 2642, 3519, 3963, 4692, 5284, 7038, 7926, 11889, 14076, 15852, 22457, 23778, 30383, 44914, 47556, 60766, 67371, 89828, 91149, 121532, 134742, 182298, 202113, 269484, 273447, 364596, 404226, 516511, 546894, 808452, 1033022, 1093788, 1549533, 2066044, 3099066, 4648599, 6198132, 9297198, 18594396]

約数ペア:

[(1, 18594396), (2, 9297198), (3, 6198132), (4, 4648599), (6, 3099066), (9, 2066044), (12, 1549533), (17, 1093788), (18, 1033022), (23, 808452), (34, 546894), (36, 516511), (46, 404226), (51, 364596), (68, 273447), (69, 269484), (92, 202113), (102, 182298), (138, 134742), (153, 121532), (204, 91149), (207, 89828), (276, 67371), (306, 60766), (391, 47556), (414, 44914), (612, 30383), (782, 23778), (828, 22457), (1173, 15852), (1321, 14076), (1564, 11889), (2346, 7926), (2642, 7038), (3519, 5284), (3963, 4692)]