18849206502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{12253}}^1$

素因数の和:12718

約数の個数: 96

約数和(自身を含む): 48402319680

約数和(自身を除く): 29553113178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 421, 522, 609, 842, 1218, 1263, 1827, 2526, 2947, 3654, 3789, 5894, 7578, 8841, 12209, 12253, 17682, 24418, 24506, 26523, 36627, 36759, 53046, 73254, 73518, 85463, 85771, 109881, 110277, 170926, 171542, 219762, 220554, 256389, 257313, 355337, 512778, 514626, 710674, 769167, 771939, 1066011, 1538334, 1543878, 2132022, 2487359, 3198033, 4974718, 5158513, 6396066, 7462077, 10317026, 14924154, 15475539, 22386231, 30951078, 36109591, 44772462, 46426617, 72219182, 92853234, 108328773, 149596877, 216657546, 299193754, 324986319, 448790631, 649972638, 897581262, 1047178139, 1346371893, 2094356278, 2692743786, 3141534417, 6283068834, 9424603251, 18849206502]

約数ペア:

[(1, 18849206502), (2, 9424603251), (3, 6283068834), (6, 3141534417), (7, 2692743786), (9, 2094356278), (14, 1346371893), (18, 1047178139), (21, 897581262), (29, 649972638), (42, 448790631), (58, 324986319), (63, 299193754), (87, 216657546), (126, 149596877), (174, 108328773), (203, 92853234), (261, 72219182), (406, 46426617), (421, 44772462), (522, 36109591), (609, 30951078), (842, 22386231), (1218, 15475539), (1263, 14924154), (1827, 10317026), (2526, 7462077), (2947, 6396066), (3654, 5158513), (3789, 4974718), (5894, 3198033), (7578, 2487359), (8841, 2132022), (12209, 1543878), (12253, 1538334), (17682, 1066011), (24418, 771939), (24506, 769167), (26523, 710674), (36627, 514626), (36759, 512778), (53046, 355337), (73254, 257313), (73518, 256389), (85463, 220554), (85771, 219762), (109881, 171542), (110277, 170926)]