17957163708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2971}}^1\times {\mathrm{15263}}^1$

素因数の和:18255

約数の個数: 72

約数和(自身を含む): 49538151936

約数和(自身を除く): 31580988228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 2971, 5942, 8913, 11884, 15263, 17826, 26739, 30526, 32681, 35652, 45789, 53478, 61052, 65362, 91578, 98043, 106956, 130724, 137367, 167893, 183156, 196086, 274734, 294129, 335786, 392172, 503679, 549468, 588258, 671572, 1007358, 1176516, 1511037, 2014716, 3022074, 6044148, 45346373, 90692746, 136039119, 181385492, 272078238, 408117357, 498810103, 544156476, 816234714, 997620206, 1496430309, 1632469428, 1995240412, 2992860618, 4489290927, 5985721236, 8978581854, 17957163708]

約数ペア:

[(1, 17957163708), (2, 8978581854), (3, 5985721236), (4, 4489290927), (6, 2992860618), (9, 1995240412), (11, 1632469428), (12, 1496430309), (18, 997620206), (22, 816234714), (33, 544156476), (36, 498810103), (44, 408117357), (66, 272078238), (99, 181385492), (132, 136039119), (198, 90692746), (396, 45346373), (2971, 6044148), (5942, 3022074), (8913, 2014716), (11884, 1511037), (15263, 1176516), (17826, 1007358), (26739, 671572), (30526, 588258), (32681, 549468), (35652, 503679), (45789, 392172), (53478, 335786), (61052, 294129), (65362, 274734), (91578, 196086), (98043, 183156), (106956, 167893), (130724, 137367)]