18132210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 49900032

約数和(自身を除く): 31767822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 67, 90, 93, 97, 134, 155, 186, 194, 201, 279, 291, 310, 335, 402, 465, 485, 558, 582, 603, 670, 873, 930, 970, 1005, 1206, 1395, 1455, 1746, 2010, 2077, 2790, 2910, 3007, 3015, 4154, 4365, 6014, 6030, 6231, 6499, 8730, 9021, 10385, 12462, 12998, 15035, 18042, 18693, 19497, 20770, 27063, 30070, 31155, 32495, 37386, 38994, 45105, 54126, 58491, 62310, 64990, 90210, 93465, 97485, 116982, 135315, 186930, 194970, 201469, 270630, 292455, 402938, 584910, 604407, 1007345, 1208814, 1813221, 2014690, 3022035, 3626442, 6044070, 9066105, 18132210]

約数ペア:

[(1, 18132210), (2, 9066105), (3, 6044070), (5, 3626442), (6, 3022035), (9, 2014690), (10, 1813221), (15, 1208814), (18, 1007345), (30, 604407), (31, 584910), (45, 402938), (62, 292455), (67, 270630), (90, 201469), (93, 194970), (97, 186930), (134, 135315), (155, 116982), (186, 97485), (194, 93465), (201, 90210), (279, 64990), (291, 62310), (310, 58491), (335, 54126), (402, 45105), (465, 38994), (485, 37386), (558, 32495), (582, 31155), (603, 30070), (670, 27063), (873, 20770), (930, 19497), (970, 18693), (1005, 18042), (1206, 15035), (1395, 12998), (1455, 12462), (1746, 10385), (2010, 9021), (2077, 8730), (2790, 6499), (2910, 6231), (3007, 6030), (3015, 6014), (4154, 4365)]