181515036

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{6961}}^1$

素因数の和:7062

約数の個数: 48

約数和(自身を含む): 442114848

約数和(自身を除く): 260599812

約数列:

[1, 2, 3, 4, 6, 12, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 492, 636, 2173, 4346, 6519, 6961, 8692, 13038, 13922, 20883, 26076, 27844, 41766, 83532, 285401, 368933, 570802, 737866, 856203, 1106799, 1141604, 1475732, 1712406, 2213598, 3424812, 4427196, 15126253, 30252506, 45378759, 60505012, 90757518, 181515036]

約数ペア:

[(1, 181515036), (2, 90757518), (3, 60505012), (4, 45378759), (6, 30252506), (12, 15126253), (41, 4427196), (53, 3424812), (82, 2213598), (106, 1712406), (123, 1475732), (159, 1141604), (164, 1106799), (212, 856203), (246, 737866), (318, 570802), (492, 368933), (636, 285401), (2173, 83532), (4346, 41766), (6519, 27844), (6961, 26076), (8692, 20883), (13038, 13922)]