42716142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2590

約数の個数: 72

約数和(自身を含む): 113373000

約数和(自身を除く): 70656858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2549, 2793, 5098, 5586, 7647, 8379, 15294, 16758, 17843, 22941, 35686, 45882, 48431, 53529, 96862, 107058, 124901, 145293, 160587, 249802, 290586, 321174, 339017, 374703, 435879, 678034, 749406, 871758, 1017051, 1124109, 2034102, 2248218, 2373119, 3051153, 4746238, 6102306, 7119357, 14238714, 21358071, 42716142]

約数ペア:

[(1, 42716142), (2, 21358071), (3, 14238714), (6, 7119357), (7, 6102306), (9, 4746238), (14, 3051153), (18, 2373119), (19, 2248218), (21, 2034102), (38, 1124109), (42, 1017051), (49, 871758), (57, 749406), (63, 678034), (98, 435879), (114, 374703), (126, 339017), (133, 321174), (147, 290586), (171, 249802), (266, 160587), (294, 145293), (342, 124901), (399, 107058), (441, 96862), (798, 53529), (882, 48431), (931, 45882), (1197, 35686), (1862, 22941), (2394, 17843), (2549, 16758), (2793, 15294), (5098, 8379), (5586, 7647)]