2228415642

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{547}}^1\times {\mathrm{2543}}^1$

素因数の和:3187

約数の個数: 48

約数和(自身を含む): 4893333120

約数和(自身を除く): 2664917478

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 547, 801, 1094, 1602, 1641, 2543, 3282, 4923, 5086, 7629, 9846, 15258, 22887, 45774, 48683, 97366, 146049, 226327, 292098, 438147, 452654, 678981, 876294, 1357962, 1391021, 2036943, 2782042, 4073886, 4173063, 8346126, 12519189, 25038378, 123800869, 247601738, 371402607, 742805214, 1114207821, 2228415642]

約数ペア:

[(1, 2228415642), (2, 1114207821), (3, 742805214), (6, 371402607), (9, 247601738), (18, 123800869), (89, 25038378), (178, 12519189), (267, 8346126), (534, 4173063), (547, 4073886), (801, 2782042), (1094, 2036943), (1602, 1391021), (1641, 1357962), (2543, 876294), (3282, 678981), (4923, 452654), (5086, 438147), (7629, 292098), (9846, 226327), (15258, 146049), (22887, 97366), (45774, 48683)]