18713024

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1441

約数の個数: 56

約数和(自身を含む): 42672000

約数和(自身を除く): 23958976

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1399, 1672, 2798, 3344, 5596, 6688, 11192, 13376, 15389, 22384, 26581, 30778, 44768, 53162, 61556, 89536, 106324, 123112, 212648, 246224, 292391, 425296, 492448, 584782, 850592, 984896, 1169564, 1701184, 2339128, 4678256, 9356512, 18713024]

約数ペア:

[(1, 18713024), (2, 9356512), (4, 4678256), (8, 2339128), (11, 1701184), (16, 1169564), (19, 984896), (22, 850592), (32, 584782), (38, 492448), (44, 425296), (64, 292391), (76, 246224), (88, 212648), (152, 123112), (176, 106324), (209, 89536), (304, 61556), (352, 53162), (418, 44768), (608, 30778), (704, 26581), (836, 22384), (1216, 15389), (1399, 13376), (1672, 11192), (2798, 6688), (3344, 5596)]