18253376

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:931

約数の個数: 56

約数和(自身を含む): 40416480

約数和(自身を除く): 22163104

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 883, 1088, 1216, 1292, 1766, 2584, 3532, 5168, 7064, 10336, 14128, 15011, 16777, 20672, 28256, 30022, 33554, 56512, 60044, 67108, 120088, 134216, 240176, 268432, 285209, 480352, 536864, 570418, 960704, 1073728, 1140836, 2281672, 4563344, 9126688, 18253376]

約数ペア:

[(1, 18253376), (2, 9126688), (4, 4563344), (8, 2281672), (16, 1140836), (17, 1073728), (19, 960704), (32, 570418), (34, 536864), (38, 480352), (64, 285209), (68, 268432), (76, 240176), (136, 134216), (152, 120088), (272, 67108), (304, 60044), (323, 56512), (544, 33554), (608, 30022), (646, 28256), (883, 20672), (1088, 16777), (1216, 15011), (1292, 14128), (1766, 10336), (2584, 7064), (3532, 5168)]