18777096

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 56871360

約数和(自身を除く): 38094264

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, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 743, 936, 972, 1053, 1404, 1486, 1944, 2106, 2229, 2808, 2972, 3159, 4212, 4458, 5944, 6318, 6687, 8424, 8916, 9659, 12636, 13374, 17832, 19318, 20061, 25272, 26748, 28977, 38636, 40122, 53496, 57954, 60183, 77272, 80244, 86931, 115908, 120366, 160488, 173862, 180549, 231816, 240732, 260793, 347724, 361098, 481464, 521586, 695448, 722196, 782379, 1043172, 1444392, 1564758, 2086344, 2347137, 3129516, 4694274, 6259032, 9388548, 18777096]

約数ペア:

[(1, 18777096), (2, 9388548), (3, 6259032), (4, 4694274), (6, 3129516), (8, 2347137), (9, 2086344), (12, 1564758), (13, 1444392), (18, 1043172), (24, 782379), (26, 722196), (27, 695448), (36, 521586), (39, 481464), (52, 361098), (54, 347724), (72, 260793), (78, 240732), (81, 231816), (104, 180549), (108, 173862), (117, 160488), (156, 120366), (162, 115908), (216, 86931), (234, 80244), (243, 77272), (312, 60183), (324, 57954), (351, 53496), (468, 40122), (486, 38636), (648, 28977), (702, 26748), (743, 25272), (936, 20061), (972, 19318), (1053, 17832), (1404, 13374), (1486, 12636), (1944, 9659), (2106, 8916), (2229, 8424), (2808, 6687), (2972, 6318), (3159, 5944), (4212, 4458)]