16182036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 44763264

約数和(自身を除く): 28581228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 487, 639, 852, 923, 974, 1278, 1461, 1846, 1948, 2556, 2769, 2922, 3692, 4383, 5538, 5844, 6331, 8307, 8766, 11076, 12662, 16614, 17532, 18993, 25324, 33228, 34577, 37986, 56979, 69154, 75972, 103731, 113958, 138308, 207462, 227916, 311193, 414924, 449501, 622386, 899002, 1244772, 1348503, 1798004, 2697006, 4045509, 5394012, 8091018, 16182036]

約数ペア:

[(1, 16182036), (2, 8091018), (3, 5394012), (4, 4045509), (6, 2697006), (9, 1798004), (12, 1348503), (13, 1244772), (18, 899002), (26, 622386), (36, 449501), (39, 414924), (52, 311193), (71, 227916), (78, 207462), (117, 138308), (142, 113958), (156, 103731), (213, 75972), (234, 69154), (284, 56979), (426, 37986), (468, 34577), (487, 33228), (639, 25324), (852, 18993), (923, 17532), (974, 16614), (1278, 12662), (1461, 11076), (1846, 8766), (1948, 8307), (2556, 6331), (2769, 5844), (2922, 5538), (3692, 4383)]