1900846638

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{8779}}^1$

素因数の和:9333

約数の個数: 48

約数和(自身を含む): 4306273920

約数和(自身を除く): 2405427282

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 523, 1046, 1569, 3138, 4707, 8779, 9414, 12029, 17558, 24058, 26337, 36087, 52674, 72174, 79011, 108261, 158022, 201917, 216522, 403834, 605751, 1211502, 1817253, 3634506, 4591417, 9182834, 13774251, 27548502, 41322753, 82645506, 105602591, 211205182, 316807773, 633615546, 950423319, 1900846638]

約数ペア:

[(1, 1900846638), (2, 950423319), (3, 633615546), (6, 316807773), (9, 211205182), (18, 105602591), (23, 82645506), (46, 41322753), (69, 27548502), (138, 13774251), (207, 9182834), (414, 4591417), (523, 3634506), (1046, 1817253), (1569, 1211502), (3138, 605751), (4707, 403834), (8779, 216522), (9414, 201917), (12029, 158022), (17558, 108261), (24058, 79011), (26337, 72174), (36087, 52674)]