15674042316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{221723}}^1$

素因数の和:221910

約数の個数: 48

約数和(自身を含む): 37696627584

約数和(自身を除く): 22022585268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 258, 274, 411, 516, 548, 822, 1644, 5891, 11782, 17673, 23564, 35346, 70692, 221723, 443446, 665169, 886892, 1330338, 2660676, 9534089, 19068178, 28602267, 30376051, 38136356, 57204534, 60752102, 91128153, 114409068, 121504204, 182256306, 364512612, 1306170193, 2612340386, 3918510579, 5224680772, 7837021158, 15674042316]

約数ペア:

[(1, 15674042316), (2, 7837021158), (3, 5224680772), (4, 3918510579), (6, 2612340386), (12, 1306170193), (43, 364512612), (86, 182256306), (129, 121504204), (137, 114409068), (172, 91128153), (258, 60752102), (274, 57204534), (411, 38136356), (516, 30376051), (548, 28602267), (822, 19068178), (1644, 9534089), (5891, 2660676), (11782, 1330338), (17673, 886892), (23564, 665169), (35346, 443446), (70692, 221723)]