42091686

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3671}}^1$

素因数の和:3706

約数の個数: 72

約数和(自身を含む): 114279984

約数和(自身を除く): 72188298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3671, 3822, 5733, 7342, 11013, 11466, 22026, 25697, 33039, 47723, 51394, 66078, 77091, 95446, 143169, 154182, 179879, 231273, 286338, 334061, 359758, 429507, 462546, 539637, 668122, 859014, 1002183, 1079274, 1618911, 2004366, 2338427, 3006549, 3237822, 4676854, 6013098, 7015281, 14030562, 21045843, 42091686]

約数ペア:

[(1, 42091686), (2, 21045843), (3, 14030562), (6, 7015281), (7, 6013098), (9, 4676854), (13, 3237822), (14, 3006549), (18, 2338427), (21, 2004366), (26, 1618911), (39, 1079274), (42, 1002183), (49, 859014), (63, 668122), (78, 539637), (91, 462546), (98, 429507), (117, 359758), (126, 334061), (147, 286338), (182, 231273), (234, 179879), (273, 154182), (294, 143169), (441, 95446), (546, 77091), (637, 66078), (819, 51394), (882, 47723), (1274, 33039), (1638, 25697), (1911, 22026), (3671, 11466), (3822, 11013), (5733, 7342)]