15659389638

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{64399}}^1$

素因数の和:64511

約数の個数: 80

約数和(自身を含む): 37403520000

約数和(自身を除く): 21744130362

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 81, 114, 158, 162, 171, 237, 342, 474, 513, 711, 1026, 1422, 1501, 1539, 2133, 3002, 3078, 4266, 4503, 6399, 9006, 12798, 13509, 27018, 40527, 64399, 81054, 121581, 128798, 193197, 243162, 386394, 579591, 1159182, 1223581, 1738773, 2447162, 3477546, 3670743, 5087521, 5216319, 7341486, 10175042, 10432638, 11012229, 15262563, 22024458, 30525126, 33036687, 45787689, 66073374, 91575378, 96662899, 99110061, 137363067, 193325798, 198220122, 274726134, 289988697, 412089201, 579977394, 824178402, 869966091, 1739932182, 2609898273, 5219796546, 7829694819, 15659389638]

約数ペア:

[(1, 15659389638), (2, 7829694819), (3, 5219796546), (6, 2609898273), (9, 1739932182), (18, 869966091), (19, 824178402), (27, 579977394), (38, 412089201), (54, 289988697), (57, 274726134), (79, 198220122), (81, 193325798), (114, 137363067), (158, 99110061), (162, 96662899), (171, 91575378), (237, 66073374), (342, 45787689), (474, 33036687), (513, 30525126), (711, 22024458), (1026, 15262563), (1422, 11012229), (1501, 10432638), (1539, 10175042), (2133, 7341486), (3002, 5216319), (3078, 5087521), (4266, 3670743), (4503, 3477546), (6399, 2447162), (9006, 1738773), (12798, 1223581), (13509, 1159182), (27018, 579591), (40527, 386394), (64399, 243162), (81054, 193197), (121581, 128798)]