2178299304

素因数分解:

$2^3\times 3^4\times {\mathrm{1723}}^1\times {\mathrm{1951}}^1$

素因数の和:3692

約数の個数: 80

約数和(自身を含む): 6107925120

約数和(自身を除く): 3929625816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1723, 1951, 3446, 3902, 5169, 5853, 6892, 7804, 10338, 11706, 13784, 15507, 15608, 17559, 20676, 23412, 31014, 35118, 41352, 46521, 46824, 52677, 62028, 70236, 93042, 105354, 124056, 139563, 140472, 158031, 186084, 210708, 279126, 316062, 372168, 421416, 558252, 632124, 1116504, 1264248, 3361573, 6723146, 10084719, 13446292, 20169438, 26892584, 30254157, 40338876, 60508314, 80677752, 90762471, 121016628, 181524942, 242033256, 272287413, 363049884, 544574826, 726099768, 1089149652, 2178299304]

約数ペア:

[(1, 2178299304), (2, 1089149652), (3, 726099768), (4, 544574826), (6, 363049884), (8, 272287413), (9, 242033256), (12, 181524942), (18, 121016628), (24, 90762471), (27, 80677752), (36, 60508314), (54, 40338876), (72, 30254157), (81, 26892584), (108, 20169438), (162, 13446292), (216, 10084719), (324, 6723146), (648, 3361573), (1723, 1264248), (1951, 1116504), (3446, 632124), (3902, 558252), (5169, 421416), (5853, 372168), (6892, 316062), (7804, 279126), (10338, 210708), (11706, 186084), (13784, 158031), (15507, 140472), (15608, 139563), (17559, 124056), (20676, 105354), (23412, 93042), (31014, 70236), (35118, 62028), (41352, 52677), (46521, 46824)]