18706073256

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{170813}}^1$

素因数の和:170857

約数の個数: 120

約数和(自身を含む): 56735016030

約数和(自身を除く): 38028942774

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 648, 676, 702, 936, 1014, 1053, 1352, 1404, 1521, 2028, 2106, 2808, 3042, 4056, 4212, 4563, 6084, 8424, 9126, 12168, 13689, 18252, 27378, 36504, 54756, 109512, 170813, 341626, 512439, 683252, 1024878, 1366504, 1537317, 2049756, 2220569, 3074634, 4099512, 4441138, 4611951, 6149268, 6661707, 8882276, 9223902, 12298536, 13323414, 13835853, 17764552, 18447804, 19985121, 26646828, 27671706, 28867397, 36895608, 39970242, 53293656, 55343412, 57734794, 59955363, 79940484, 86602191, 110686824, 115469588, 119910726, 159880968, 173204382, 179866089, 230939176, 239821452, 259806573, 346408764, 359732178, 479642904, 519613146, 692817528, 719464356, 779419719, 1039226292, 1438928712, 1558839438, 2078452584, 2338259157, 3117678876, 4676518314, 6235357752, 9353036628, 18706073256]

約数ペア:

[(1, 18706073256), (2, 9353036628), (3, 6235357752), (4, 4676518314), (6, 3117678876), (8, 2338259157), (9, 2078452584), (12, 1558839438), (13, 1438928712), (18, 1039226292), (24, 779419719), (26, 719464356), (27, 692817528), (36, 519613146), (39, 479642904), (52, 359732178), (54, 346408764), (72, 259806573), (78, 239821452), (81, 230939176), (104, 179866089), (108, 173204382), (117, 159880968), (156, 119910726), (162, 115469588), (169, 110686824), (216, 86602191), (234, 79940484), (312, 59955363), (324, 57734794), (338, 55343412), (351, 53293656), (468, 39970242), (507, 36895608), (648, 28867397), (676, 27671706), (702, 26646828), (936, 19985121), (1014, 18447804), (1053, 17764552), (1352, 13835853), (1404, 13323414), (1521, 12298536), (2028, 9223902), (2106, 8882276), (2808, 6661707), (3042, 6149268), (4056, 4611951), (4212, 4441138), (4563, 4099512), (6084, 3074634), (8424, 2220569), (9126, 2049756), (12168, 1537317), (13689, 1366504), (18252, 1024878), (27378, 683252), (36504, 512439), (54756, 341626), (109512, 170813)]