18422096

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 46901760

約数和(自身を除く): 28479664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 787, 836, 1064, 1232, 1463, 1574, 1672, 2128, 2926, 3148, 3344, 5509, 5852, 6296, 8657, 11018, 11704, 12592, 14953, 17314, 22036, 23408, 29906, 34628, 44072, 59812, 60599, 69256, 88144, 104671, 119624, 121198, 138512, 164483, 209342, 239248, 242396, 328966, 418684, 484792, 657932, 837368, 969584, 1151381, 1315864, 1674736, 2302762, 2631728, 4605524, 9211048, 18422096]

約数ペア:

[(1, 18422096), (2, 9211048), (4, 4605524), (7, 2631728), (8, 2302762), (11, 1674736), (14, 1315864), (16, 1151381), (19, 969584), (22, 837368), (28, 657932), (38, 484792), (44, 418684), (56, 328966), (76, 242396), (77, 239248), (88, 209342), (112, 164483), (133, 138512), (152, 121198), (154, 119624), (176, 104671), (209, 88144), (266, 69256), (304, 60599), (308, 59812), (418, 44072), (532, 34628), (616, 29906), (787, 23408), (836, 22036), (1064, 17314), (1232, 14953), (1463, 12592), (1574, 11704), (1672, 11018), (2128, 8657), (2926, 6296), (3148, 5852), (3344, 5509)]