1009360332

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{25889}}^1$

素因数の和:25940

約数の個数: 72

約数和(自身を含む): 2761945200

約数和(自身を除く): 1752584868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 6498, 9747, 12996, 19494, 25889, 38988, 51778, 77667, 103556, 155334, 233001, 310668, 466002, 491891, 699003, 932004, 983782, 1398006, 1475673, 1967564, 2796012, 2951346, 4427019, 5902692, 8854038, 9345929, 13281057, 17708076, 18691858, 26562114, 28037787, 37383716, 53124228, 56075574, 84113361, 112151148, 168226722, 252340083, 336453444, 504680166, 1009360332]

約数ペア:

[(1, 1009360332), (2, 504680166), (3, 336453444), (4, 252340083), (6, 168226722), (9, 112151148), (12, 84113361), (18, 56075574), (19, 53124228), (27, 37383716), (36, 28037787), (38, 26562114), (54, 18691858), (57, 17708076), (76, 13281057), (108, 9345929), (114, 8854038), (171, 5902692), (228, 4427019), (342, 2951346), (361, 2796012), (513, 1967564), (684, 1475673), (722, 1398006), (1026, 983782), (1083, 932004), (1444, 699003), (2052, 491891), (2166, 466002), (3249, 310668), (4332, 233001), (6498, 155334), (9747, 103556), (12996, 77667), (19494, 51778), (25889, 38988)]