18308472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 57576960

約数和(自身を除く): 39268488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 83, 84, 91, 101, 104, 156, 166, 168, 182, 202, 249, 273, 303, 312, 332, 364, 404, 498, 546, 581, 606, 664, 707, 728, 808, 996, 1079, 1092, 1162, 1212, 1313, 1414, 1743, 1992, 2121, 2158, 2184, 2324, 2424, 2626, 2828, 3237, 3486, 3939, 4242, 4316, 4648, 5252, 5656, 6474, 6972, 7553, 7878, 8383, 8484, 8632, 9191, 10504, 12948, 13944, 15106, 15756, 16766, 16968, 18382, 22659, 25149, 25896, 27573, 30212, 31512, 33532, 36764, 45318, 50298, 55146, 58681, 60424, 67064, 73528, 90636, 100596, 108979, 110292, 117362, 176043, 181272, 201192, 217958, 220584, 234724, 326937, 352086, 435916, 469448, 653874, 704172, 762853, 871832, 1307748, 1408344, 1525706, 2288559, 2615496, 3051412, 4577118, 6102824, 9154236, 18308472]

約数ペア:

[(1, 18308472), (2, 9154236), (3, 6102824), (4, 4577118), (6, 3051412), (7, 2615496), (8, 2288559), (12, 1525706), (13, 1408344), (14, 1307748), (21, 871832), (24, 762853), (26, 704172), (28, 653874), (39, 469448), (42, 435916), (52, 352086), (56, 326937), (78, 234724), (83, 220584), (84, 217958), (91, 201192), (101, 181272), (104, 176043), (156, 117362), (166, 110292), (168, 108979), (182, 100596), (202, 90636), (249, 73528), (273, 67064), (303, 60424), (312, 58681), (332, 55146), (364, 50298), (404, 45318), (498, 36764), (546, 33532), (581, 31512), (606, 30212), (664, 27573), (707, 25896), (728, 25149), (808, 22659), (996, 18382), (1079, 16968), (1092, 16766), (1162, 15756), (1212, 15106), (1313, 13944), (1414, 12948), (1743, 10504), (1992, 9191), (2121, 8632), (2158, 8484), (2184, 8383), (2324, 7878), (2424, 7553), (2626, 6972), (2828, 6474), (3237, 5656), (3486, 5252), (3939, 4648), (4242, 4316)]