2684538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 6379776

約数和(自身を除く): 3695238

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 283, 306, 527, 558, 566, 849, 1054, 1581, 1698, 2547, 3162, 4743, 4811, 5094, 8773, 9486, 9622, 14433, 17546, 26319, 28866, 43299, 52638, 78957, 86598, 149141, 157914, 298282, 447423, 894846, 1342269, 2684538]

約数ペア:

[(1, 2684538), (2, 1342269), (3, 894846), (6, 447423), (9, 298282), (17, 157914), (18, 149141), (31, 86598), (34, 78957), (51, 52638), (62, 43299), (93, 28866), (102, 26319), (153, 17546), (186, 14433), (279, 9622), (283, 9486), (306, 8773), (527, 5094), (558, 4811), (566, 4743), (849, 3162), (1054, 2547), (1581, 1698)]