23063418

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 59042880

約数和(自身を除く): 35979462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 331, 441, 474, 553, 662, 711, 882, 993, 1106, 1422, 1659, 1986, 2317, 2979, 3318, 3871, 4634, 4977, 5958, 6951, 7742, 9954, 11613, 13902, 16219, 20853, 23226, 26149, 32438, 34839, 41706, 48657, 52298, 69678, 78447, 97314, 145971, 156894, 183043, 235341, 291942, 366086, 470682, 549129, 1098258, 1281301, 1647387, 2562602, 3294774, 3843903, 7687806, 11531709, 23063418]

約数ペア:

[(1, 23063418), (2, 11531709), (3, 7687806), (6, 3843903), (7, 3294774), (9, 2562602), (14, 1647387), (18, 1281301), (21, 1098258), (42, 549129), (49, 470682), (63, 366086), (79, 291942), (98, 235341), (126, 183043), (147, 156894), (158, 145971), (237, 97314), (294, 78447), (331, 69678), (441, 52298), (474, 48657), (553, 41706), (662, 34839), (711, 32438), (882, 26149), (993, 23226), (1106, 20853), (1422, 16219), (1659, 13902), (1986, 11613), (2317, 9954), (2979, 7742), (3318, 6951), (3871, 5958), (4634, 4977)]