22147210908

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{733}}^1\times {\mathrm{11821}}^1$

素因数の和:12635

約数の個数: 72

約数和(自身を含む): 56853984096

約数和(自身を除く): 34706773188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 733, 852, 1278, 1466, 2199, 2556, 2932, 4398, 6597, 8796, 11821, 13194, 23642, 26388, 35463, 47284, 52043, 70926, 104086, 106389, 141852, 156129, 208172, 212778, 312258, 425556, 468387, 624516, 839291, 936774, 1678582, 1873548, 2517873, 3357164, 5035746, 7553619, 8664793, 10071492, 15107238, 17329586, 25994379, 30214476, 34659172, 51988758, 77983137, 103977516, 155966274, 311932548, 615200303, 1230400606, 1845600909, 2460801212, 3691201818, 5536802727, 7382403636, 11073605454, 22147210908]

約数ペア:

[(1, 22147210908), (2, 11073605454), (3, 7382403636), (4, 5536802727), (6, 3691201818), (9, 2460801212), (12, 1845600909), (18, 1230400606), (36, 615200303), (71, 311932548), (142, 155966274), (213, 103977516), (284, 77983137), (426, 51988758), (639, 34659172), (733, 30214476), (852, 25994379), (1278, 17329586), (1466, 15107238), (2199, 10071492), (2556, 8664793), (2932, 7553619), (4398, 5035746), (6597, 3357164), (8796, 2517873), (11821, 1873548), (13194, 1678582), (23642, 936774), (26388, 839291), (35463, 624516), (47284, 468387), (52043, 425556), (70926, 312258), (104086, 212778), (106389, 208172), (141852, 156129)]