2221844904

素因数分解:

$2^3\times 3^4\times {\mathrm{1129}}^1\times {\mathrm{3037}}^1$

素因数の和:4184

約数の個数: 80

約数和(自身を含む): 6230786100

約数和(自身を除く): 4008941196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1129, 2258, 3037, 3387, 4516, 6074, 6774, 9032, 9111, 10161, 12148, 13548, 18222, 20322, 24296, 27096, 27333, 30483, 36444, 40644, 54666, 60966, 72888, 81288, 81999, 91449, 109332, 121932, 163998, 182898, 218664, 243864, 245997, 327996, 365796, 491994, 655992, 731592, 983988, 1967976, 3428773, 6857546, 10286319, 13715092, 20572638, 27430184, 30858957, 41145276, 61717914, 82290552, 92576871, 123435828, 185153742, 246871656, 277730613, 370307484, 555461226, 740614968, 1110922452, 2221844904]

約数ペア:

[(1, 2221844904), (2, 1110922452), (3, 740614968), (4, 555461226), (6, 370307484), (8, 277730613), (9, 246871656), (12, 185153742), (18, 123435828), (24, 92576871), (27, 82290552), (36, 61717914), (54, 41145276), (72, 30858957), (81, 27430184), (108, 20572638), (162, 13715092), (216, 10286319), (324, 6857546), (648, 3428773), (1129, 1967976), (2258, 983988), (3037, 731592), (3387, 655992), (4516, 491994), (6074, 365796), (6774, 327996), (9032, 245997), (9111, 243864), (10161, 218664), (12148, 182898), (13548, 163998), (18222, 121932), (20322, 109332), (24296, 91449), (27096, 81999), (27333, 81288), (30483, 72888), (36444, 60966), (40644, 54666)]