1812365328

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{1399}}^1$

素因数の和:1744

約数の個数: 80

約数和(自身を含む): 4743446400

約数和(自身を除く): 2931081072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 197, 274, 394, 411, 548, 591, 788, 822, 1096, 1182, 1399, 1576, 1644, 2192, 2364, 2798, 3152, 3288, 4197, 4728, 5596, 6576, 8394, 9456, 11192, 16788, 22384, 26989, 33576, 53978, 67152, 80967, 107956, 161934, 191663, 215912, 275603, 323868, 383326, 431824, 551206, 574989, 647736, 766652, 826809, 1102412, 1149978, 1295472, 1533304, 1653618, 2204824, 2299956, 3066608, 3307236, 4409648, 4599912, 6614472, 9199824, 13228944, 37757611, 75515222, 113272833, 151030444, 226545666, 302060888, 453091332, 604121776, 906182664, 1812365328]

約数ペア:

[(1, 1812365328), (2, 906182664), (3, 604121776), (4, 453091332), (6, 302060888), (8, 226545666), (12, 151030444), (16, 113272833), (24, 75515222), (48, 37757611), (137, 13228944), (197, 9199824), (274, 6614472), (394, 4599912), (411, 4409648), (548, 3307236), (591, 3066608), (788, 2299956), (822, 2204824), (1096, 1653618), (1182, 1533304), (1399, 1295472), (1576, 1149978), (1644, 1102412), (2192, 826809), (2364, 766652), (2798, 647736), (3152, 574989), (3288, 551206), (4197, 431824), (4728, 383326), (5596, 323868), (6576, 275603), (8394, 215912), (9456, 191663), (11192, 161934), (16788, 107956), (22384, 80967), (26989, 67152), (33576, 53978)]