13282178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 13812862

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 91, 133, 161, 167, 182, 247, 266, 299, 322, 334, 437, 494, 598, 874, 1169, 1729, 2093, 2171, 2338, 3059, 3173, 3458, 3841, 4186, 4342, 5681, 6118, 6346, 7682, 11362, 15197, 22211, 26887, 30394, 39767, 41249, 44422, 49933, 53774, 72979, 79534, 82498, 99866, 145958, 288743, 349531, 510853, 577486, 699062, 948727, 1021706, 1897454, 6641089, 13282178]

約数ペア:

[(1, 13282178), (2, 6641089), (7, 1897454), (13, 1021706), (14, 948727), (19, 699062), (23, 577486), (26, 510853), (38, 349531), (46, 288743), (91, 145958), (133, 99866), (161, 82498), (167, 79534), (182, 72979), (247, 53774), (266, 49933), (299, 44422), (322, 41249), (334, 39767), (437, 30394), (494, 26887), (598, 22211), (874, 15197), (1169, 11362), (1729, 7682), (2093, 6346), (2171, 6118), (2338, 5681), (3059, 4342), (3173, 4186), (3458, 3841)]