18360762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 44513280

約数和(自身を除く): 26152518

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 83, 138, 161, 166, 229, 249, 322, 458, 483, 498, 581, 687, 966, 1162, 1374, 1603, 1743, 1909, 3206, 3486, 3818, 4809, 5267, 5727, 9618, 10534, 11454, 13363, 15801, 19007, 26726, 31602, 36869, 38014, 40089, 57021, 73738, 80178, 110607, 114042, 133049, 221214, 266098, 399147, 437161, 798294, 874322, 1311483, 2622966, 3060127, 6120254, 9180381, 18360762]

約数ペア:

[(1, 18360762), (2, 9180381), (3, 6120254), (6, 3060127), (7, 2622966), (14, 1311483), (21, 874322), (23, 798294), (42, 437161), (46, 399147), (69, 266098), (83, 221214), (138, 133049), (161, 114042), (166, 110607), (229, 80178), (249, 73738), (322, 57021), (458, 40089), (483, 38014), (498, 36869), (581, 31602), (687, 26726), (966, 19007), (1162, 15801), (1374, 13363), (1603, 11454), (1743, 10534), (1909, 9618), (3206, 5727), (3486, 5267), (3818, 4809)]