673721802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{12911}}^1$

素因数の和:13155

約数の個数: 48

約数和(自身を含む): 1579189248

約数和(自身を除く): 905467446

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 1338, 2007, 2899, 4014, 5798, 8697, 12911, 17394, 25822, 26091, 38733, 52182, 77466, 116199, 167843, 232398, 335686, 503529, 1007058, 1510587, 2879153, 3021174, 5758306, 8637459, 17274918, 25912377, 37428989, 51824754, 74857978, 112286967, 224573934, 336860901, 673721802]

約数ペア:

[(1, 673721802), (2, 336860901), (3, 224573934), (6, 112286967), (9, 74857978), (13, 51824754), (18, 37428989), (26, 25912377), (39, 17274918), (78, 8637459), (117, 5758306), (223, 3021174), (234, 2879153), (446, 1510587), (669, 1007058), (1338, 503529), (2007, 335686), (2899, 232398), (4014, 167843), (5798, 116199), (8697, 77466), (12911, 52182), (17394, 38733), (25822, 26091)]