213769836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{44647}}^1$

素因数の和:44683

約数の個数: 72

約数和(自身を含む): 650074880

約数和(自身を除く): 436305044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 44647, 89294, 133941, 178588, 267882, 312529, 401823, 535764, 625058, 803646, 848293, 937587, 1250116, 1607292, 1696586, 1875174, 2544879, 2812761, 3393172, 3750348, 5089758, 5625522, 5938051, 7634637, 10179516, 11251044, 11876102, 15269274, 17814153, 23752204, 30538548, 35628306, 53442459, 71256612, 106884918, 213769836]

約数ペア:

[(1, 213769836), (2, 106884918), (3, 71256612), (4, 53442459), (6, 35628306), (7, 30538548), (9, 23752204), (12, 17814153), (14, 15269274), (18, 11876102), (19, 11251044), (21, 10179516), (28, 7634637), (36, 5938051), (38, 5625522), (42, 5089758), (57, 3750348), (63, 3393172), (76, 2812761), (84, 2544879), (114, 1875174), (126, 1696586), (133, 1607292), (171, 1250116), (228, 937587), (252, 848293), (266, 803646), (342, 625058), (399, 535764), (532, 401823), (684, 312529), (798, 267882), (1197, 178588), (1596, 133941), (2394, 89294), (4788, 44647)]