2638859202

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{50957}}^1$

素因数の和:51112

約数の個数: 64

約数和(自身を含む): 6750915840

約数和(自身を除く): 4112056638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 274, 378, 411, 822, 959, 1233, 1918, 2466, 2877, 3699, 5754, 7398, 8631, 17262, 25893, 50957, 51786, 101914, 152871, 305742, 356699, 458613, 713398, 917226, 1070097, 1375839, 2140194, 2751678, 3210291, 6420582, 6981109, 9630873, 13962218, 19261746, 20943327, 41886654, 48867763, 62829981, 97735526, 125659962, 146603289, 188489943, 293206578, 376979886, 439809867, 879619734, 1319429601, 2638859202]

約数ペア:

[(1, 2638859202), (2, 1319429601), (3, 879619734), (6, 439809867), (7, 376979886), (9, 293206578), (14, 188489943), (18, 146603289), (21, 125659962), (27, 97735526), (42, 62829981), (54, 48867763), (63, 41886654), (126, 20943327), (137, 19261746), (189, 13962218), (274, 9630873), (378, 6981109), (411, 6420582), (822, 3210291), (959, 2751678), (1233, 2140194), (1918, 1375839), (2466, 1070097), (2877, 917226), (3699, 713398), (5754, 458613), (7398, 356699), (8631, 305742), (17262, 152871), (25893, 101914), (50957, 51786)]