149998086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1801}}^1$

素因数の和:2477

約数の個数: 48

約数和(自身を含む): 372192288

約数和(自身を除く): 222194202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 661, 1322, 1801, 1983, 3602, 3966, 4627, 5403, 5949, 9254, 10806, 11898, 12607, 13881, 16209, 25214, 27762, 32418, 37821, 41643, 75642, 83286, 113463, 226926, 1190461, 2380922, 3571383, 7142766, 8333227, 10714149, 16666454, 21428298, 24999681, 49999362, 74999043, 149998086]

約数ペア:

[(1, 149998086), (2, 74999043), (3, 49999362), (6, 24999681), (7, 21428298), (9, 16666454), (14, 10714149), (18, 8333227), (21, 7142766), (42, 3571383), (63, 2380922), (126, 1190461), (661, 226926), (1322, 113463), (1801, 83286), (1983, 75642), (3602, 41643), (3966, 37821), (4627, 32418), (5403, 27762), (5949, 25214), (9254, 16209), (10806, 13881), (11898, 12607)]