15764969646

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{733}}^1\times {\mathrm{16829}}^1$

素因数の和:17641

約数の個数: 48

約数和(自身を含む): 34687841760

約数和(自身を除く): 18922872114

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 733, 1278, 1466, 2199, 4398, 6597, 13194, 16829, 33658, 50487, 52043, 100974, 104086, 151461, 156129, 302922, 312258, 468387, 936774, 1194859, 2389718, 3584577, 7169154, 10753731, 12335657, 21507462, 24671314, 37006971, 74013942, 111020913, 222041826, 875831647, 1751663294, 2627494941, 5254989882, 7882484823, 15764969646]

約数ペア:

[(1, 15764969646), (2, 7882484823), (3, 5254989882), (6, 2627494941), (9, 1751663294), (18, 875831647), (71, 222041826), (142, 111020913), (213, 74013942), (426, 37006971), (639, 24671314), (733, 21507462), (1278, 12335657), (1466, 10753731), (2199, 7169154), (4398, 3584577), (6597, 2389718), (13194, 1194859), (16829, 936774), (33658, 468387), (50487, 312258), (52043, 302922), (100974, 156129), (104086, 151461)]