17845308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 51459408

約数和(自身を除く): 33614100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2243, 2652, 3978, 4486, 6729, 7956, 8972, 13458, 20187, 26916, 29159, 38131, 40374, 58318, 76262, 80748, 87477, 114393, 116636, 152524, 174954, 228786, 262431, 343179, 349908, 457572, 495703, 524862, 686358, 991406, 1049724, 1372716, 1487109, 1982812, 2974218, 4461327, 5948436, 8922654, 17845308]

約数ペア:

[(1, 17845308), (2, 8922654), (3, 5948436), (4, 4461327), (6, 2974218), (9, 1982812), (12, 1487109), (13, 1372716), (17, 1049724), (18, 991406), (26, 686358), (34, 524862), (36, 495703), (39, 457572), (51, 349908), (52, 343179), (68, 262431), (78, 228786), (102, 174954), (117, 152524), (153, 116636), (156, 114393), (204, 87477), (221, 80748), (234, 76262), (306, 58318), (442, 40374), (468, 38131), (612, 29159), (663, 26916), (884, 20187), (1326, 13458), (1989, 8972), (2243, 7956), (2652, 6729), (3978, 4486)]