18487104

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1407

約数の個数: 56

約数和(自身を含む): 49621440

約数和(自身を除く): 31134336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 1168, 1319, 1752, 2336, 2638, 3504, 3957, 4672, 5276, 7008, 7914, 10552, 14016, 15828, 21104, 31656, 42208, 63312, 84416, 96287, 126624, 192574, 253248, 288861, 385148, 577722, 770296, 1155444, 1540592, 2310888, 3081184, 4621776, 6162368, 9243552, 18487104]

約数ペア:

[(1, 18487104), (2, 9243552), (3, 6162368), (4, 4621776), (6, 3081184), (8, 2310888), (12, 1540592), (16, 1155444), (24, 770296), (32, 577722), (48, 385148), (64, 288861), (73, 253248), (96, 192574), (146, 126624), (192, 96287), (219, 84416), (292, 63312), (438, 42208), (584, 31656), (876, 21104), (1168, 15828), (1319, 14016), (1752, 10552), (2336, 7914), (2638, 7008), (3504, 5276), (3957, 4672)]