12848778972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{330167}}^1$

素因数の和:330247

約数の個数: 72

約数和(自身を含む): 34612171776

約数和(自身を除く): 21763392804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 4324, 6486, 9729, 12972, 19458, 38916, 330167, 660334, 990501, 1320668, 1981002, 2971503, 3962004, 5943006, 7593841, 11886012, 15187682, 15517849, 22781523, 30375364, 31035698, 45563046, 46553547, 62071396, 68344569, 91126092, 93107094, 136689138, 139660641, 186214188, 273378276, 279321282, 356910527, 558642564, 713821054, 1070731581, 1427642108, 2141463162, 3212194743, 4282926324, 6424389486, 12848778972]

約数ペア:

[(1, 12848778972), (2, 6424389486), (3, 4282926324), (4, 3212194743), (6, 2141463162), (9, 1427642108), (12, 1070731581), (18, 713821054), (23, 558642564), (36, 356910527), (46, 279321282), (47, 273378276), (69, 186214188), (92, 139660641), (94, 136689138), (138, 93107094), (141, 91126092), (188, 68344569), (207, 62071396), (276, 46553547), (282, 45563046), (414, 31035698), (423, 30375364), (564, 22781523), (828, 15517849), (846, 15187682), (1081, 11886012), (1692, 7593841), (2162, 5943006), (3243, 3962004), (4324, 2971503), (6486, 1981002), (9729, 1320668), (12972, 990501), (19458, 660334), (38916, 330167)]