142407018

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{202859}}^1$

素因数の和:202883

約数の個数: 32

約数和(自身を含む): 340804800

約数和(自身を除く): 198397782

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 202859, 405718, 608577, 1217154, 1825731, 2637167, 3651462, 5274334, 5477193, 7911501, 10954386, 15823002, 23734503, 47469006, 71203509, 142407018]

約数ペア:

[(1, 142407018), (2, 71203509), (3, 47469006), (6, 23734503), (9, 15823002), (13, 10954386), (18, 7911501), (26, 5477193), (27, 5274334), (39, 3651462), (54, 2637167), (78, 1825731), (117, 1217154), (234, 608577), (351, 405718), (702, 202859)]