23437908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 64928136

約数和(自身を除く): 41490228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 821, 1098, 1586, 1642, 2196, 2379, 2463, 3172, 3284, 4758, 4926, 7137, 7389, 9516, 9852, 10673, 14274, 14778, 21346, 28548, 29556, 32019, 42692, 50081, 64038, 96057, 100162, 128076, 150243, 192114, 200324, 300486, 384228, 450729, 600972, 651053, 901458, 1302106, 1802916, 1953159, 2604212, 3906318, 5859477, 7812636, 11718954, 23437908]

約数ペア:

[(1, 23437908), (2, 11718954), (3, 7812636), (4, 5859477), (6, 3906318), (9, 2604212), (12, 1953159), (13, 1802916), (18, 1302106), (26, 901458), (36, 651053), (39, 600972), (52, 450729), (61, 384228), (78, 300486), (117, 200324), (122, 192114), (156, 150243), (183, 128076), (234, 100162), (244, 96057), (366, 64038), (468, 50081), (549, 42692), (732, 32019), (793, 29556), (821, 28548), (1098, 21346), (1586, 14778), (1642, 14274), (2196, 10673), (2379, 9852), (2463, 9516), (3172, 7389), (3284, 7137), (4758, 4926)]