18373604148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{968459}}^1$

素因数の和:968517

約数の個数: 72

約数和(自身を含む): 50762799360

約数和(自身を除く): 32389195212

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 968459, 1936918, 2905377, 3873836, 5810754, 8716131, 11621508, 16463803, 17432262, 30022229, 32927606, 34864524, 49391409, 60044458, 65855212, 90066687, 98782818, 120088916, 148174227, 180133374, 197565636, 270200061, 296348454, 360266748, 510377893, 540400122, 592696908, 1020755786, 1080800244, 1531133679, 2041511572, 3062267358, 4593401037, 6124534716, 9186802074, 18373604148]

約数ペア:

[(1, 18373604148), (2, 9186802074), (3, 6124534716), (4, 4593401037), (6, 3062267358), (9, 2041511572), (12, 1531133679), (17, 1080800244), (18, 1020755786), (31, 592696908), (34, 540400122), (36, 510377893), (51, 360266748), (62, 296348454), (68, 270200061), (93, 197565636), (102, 180133374), (124, 148174227), (153, 120088916), (186, 98782818), (204, 90066687), (279, 65855212), (306, 60044458), (372, 49391409), (527, 34864524), (558, 32927606), (612, 30022229), (1054, 17432262), (1116, 16463803), (1581, 11621508), (2108, 8716131), (3162, 5810754), (4743, 3873836), (6324, 2905377), (9486, 1936918), (18972, 968459)]