3553494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 8808960

約数和(自身を除く): 5255466

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 73, 114, 122, 133, 146, 183, 219, 266, 366, 399, 427, 438, 511, 798, 854, 1022, 1159, 1281, 1387, 1533, 2318, 2562, 2774, 3066, 3477, 4161, 4453, 6954, 8113, 8322, 8906, 9709, 13359, 16226, 19418, 24339, 26718, 29127, 31171, 48678, 58254, 62342, 84607, 93513, 169214, 187026, 253821, 507642, 592249, 1184498, 1776747, 3553494]

約数ペア:

[(1, 3553494), (2, 1776747), (3, 1184498), (6, 592249), (7, 507642), (14, 253821), (19, 187026), (21, 169214), (38, 93513), (42, 84607), (57, 62342), (61, 58254), (73, 48678), (114, 31171), (122, 29127), (133, 26718), (146, 24339), (183, 19418), (219, 16226), (266, 13359), (366, 9709), (399, 8906), (427, 8322), (438, 8113), (511, 6954), (798, 4453), (854, 4161), (1022, 3477), (1159, 3066), (1281, 2774), (1387, 2562), (1533, 2318)]