9144876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 24133872

約数和(自身を除く): 14988996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 61, 62, 78, 93, 122, 124, 156, 183, 186, 244, 366, 372, 403, 732, 793, 806, 961, 1209, 1586, 1612, 1891, 1922, 2379, 2418, 2883, 3172, 3782, 3844, 4758, 4836, 5673, 5766, 7564, 9516, 11346, 11532, 12493, 22692, 24583, 24986, 37479, 49166, 49972, 58621, 73749, 74958, 98332, 117242, 147498, 149916, 175863, 234484, 294996, 351726, 703452, 762073, 1524146, 2286219, 3048292, 4572438, 9144876]

約数ペア:

[(1, 9144876), (2, 4572438), (3, 3048292), (4, 2286219), (6, 1524146), (12, 762073), (13, 703452), (26, 351726), (31, 294996), (39, 234484), (52, 175863), (61, 149916), (62, 147498), (78, 117242), (93, 98332), (122, 74958), (124, 73749), (156, 58621), (183, 49972), (186, 49166), (244, 37479), (366, 24986), (372, 24583), (403, 22692), (732, 12493), (793, 11532), (806, 11346), (961, 9516), (1209, 7564), (1586, 5766), (1612, 5673), (1891, 4836), (1922, 4758), (2379, 3844), (2418, 3782), (2883, 3172)]