123947838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23993}}^1$

素因数の和:24049

約数の個数: 48

約数和(自身を含む): 314417376

約数和(自身を除く): 190469538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 23993, 47986, 71979, 143958, 167951, 215937, 335902, 431874, 503853, 983713, 1007706, 1511559, 1967426, 2951139, 3023118, 5902278, 6885991, 8853417, 13771982, 17706834, 20657973, 41315946, 61973919, 123947838]

約数ペア:

[(1, 123947838), (2, 61973919), (3, 41315946), (6, 20657973), (7, 17706834), (9, 13771982), (14, 8853417), (18, 6885991), (21, 5902278), (41, 3023118), (42, 2951139), (63, 1967426), (82, 1511559), (123, 1007706), (126, 983713), (246, 503853), (287, 431874), (369, 335902), (574, 215937), (738, 167951), (861, 143958), (1722, 71979), (2583, 47986), (5166, 23993)]