18932316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 47938464

約数和(自身を除く): 29006148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 773, 942, 1546, 1884, 2041, 2319, 3092, 4082, 4638, 6123, 8164, 9276, 10049, 12246, 20098, 24492, 30147, 40196, 60294, 120588, 121361, 242722, 364083, 485444, 728166, 1456332, 1577693, 3155386, 4733079, 6310772, 9466158, 18932316]

約数ペア:

[(1, 18932316), (2, 9466158), (3, 6310772), (4, 4733079), (6, 3155386), (12, 1577693), (13, 1456332), (26, 728166), (39, 485444), (52, 364083), (78, 242722), (156, 121361), (157, 120588), (314, 60294), (471, 40196), (628, 30147), (773, 24492), (942, 20098), (1546, 12246), (1884, 10049), (2041, 9276), (2319, 8164), (3092, 6123), (4082, 4638)]