18094003202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{420263}}^1$

素因数の和:420398

約数の個数: 32

約数和(自身を含む): 31469368320

約数和(自身を除く): 13375365118

約数列:

[1, 2, 11, 19, 22, 38, 103, 206, 209, 418, 1133, 1957, 2266, 3914, 21527, 43054, 420263, 840526, 4622893, 7984997, 9245786, 15969994, 43287089, 86574178, 87834967, 175669934, 476157979, 822454691, 952315958, 1644909382, 9047001601, 18094003202]

約数ペア:

[(1, 18094003202), (2, 9047001601), (11, 1644909382), (19, 952315958), (22, 822454691), (38, 476157979), (103, 175669934), (206, 87834967), (209, 86574178), (418, 43287089), (1133, 15969994), (1957, 9245786), (2266, 7984997), (3914, 4622893), (21527, 840526), (43054, 420263)]