21866364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{46723}}^1$

素因数の和:46746

約数の個数: 36

約数和(自身を含む): 59526376

約数和(自身を除く): 37660012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 46723, 93446, 140169, 186892, 280338, 420507, 560676, 607399, 841014, 1214798, 1682028, 1822197, 2429596, 3644394, 5466591, 7288788, 10933182, 21866364]

約数ペア:

[(1, 21866364), (2, 10933182), (3, 7288788), (4, 5466591), (6, 3644394), (9, 2429596), (12, 1822197), (13, 1682028), (18, 1214798), (26, 841014), (36, 607399), (39, 560676), (52, 420507), (78, 280338), (117, 186892), (156, 140169), (234, 93446), (468, 46723)]