19471536216

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2731697}}^1$

素因数の和:2731726

約数の個数: 80

約数和(自身を含む): 59496382440

約数和(自身を除く): 40024846224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 2731697, 5463394, 8195091, 10926788, 16390182, 21853576, 24585273, 30048667, 32780364, 49170546, 60097334, 65560728, 73755819, 90146001, 98341092, 120194668, 147511638, 180292002, 196682184, 221267457, 240389336, 270438003, 295023276, 360584004, 442534914, 540876006, 590046552, 721168008, 811314009, 885069828, 1081752012, 1622628018, 1770139656, 2163504024, 2433942027, 3245256036, 4867884054, 6490512072, 9735768108, 19471536216]

約数ペア:

[(1, 19471536216), (2, 9735768108), (3, 6490512072), (4, 4867884054), (6, 3245256036), (8, 2433942027), (9, 2163504024), (11, 1770139656), (12, 1622628018), (18, 1081752012), (22, 885069828), (24, 811314009), (27, 721168008), (33, 590046552), (36, 540876006), (44, 442534914), (54, 360584004), (66, 295023276), (72, 270438003), (81, 240389336), (88, 221267457), (99, 196682184), (108, 180292002), (132, 147511638), (162, 120194668), (198, 98341092), (216, 90146001), (264, 73755819), (297, 65560728), (324, 60097334), (396, 49170546), (594, 32780364), (648, 30048667), (792, 24585273), (891, 21853576), (1188, 16390182), (1782, 10926788), (2376, 8195091), (3564, 5463394), (7128, 2731697)]