2188156932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{22159}}^1$

素因数の和:22393

約数の個数: 72

約数和(自身を含む): 5985150080

約数和(自身を除く): 3796993148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 422, 468, 633, 844, 1266, 1899, 2532, 2743, 3798, 5486, 7596, 8229, 10972, 16458, 22159, 24687, 32916, 44318, 49374, 66477, 88636, 98748, 132954, 199431, 265908, 288067, 398862, 576134, 797724, 864201, 1152268, 1728402, 2592603, 3456804, 4675549, 5185206, 9351098, 10370412, 14026647, 18702196, 28053294, 42079941, 56106588, 60782137, 84159882, 121564274, 168319764, 182346411, 243128548, 364692822, 547039233, 729385644, 1094078466, 2188156932]

約数ペア:

[(1, 2188156932), (2, 1094078466), (3, 729385644), (4, 547039233), (6, 364692822), (9, 243128548), (12, 182346411), (13, 168319764), (18, 121564274), (26, 84159882), (36, 60782137), (39, 56106588), (52, 42079941), (78, 28053294), (117, 18702196), (156, 14026647), (211, 10370412), (234, 9351098), (422, 5185206), (468, 4675549), (633, 3456804), (844, 2592603), (1266, 1728402), (1899, 1152268), (2532, 864201), (2743, 797724), (3798, 576134), (5486, 398862), (7596, 288067), (8229, 265908), (10972, 199431), (16458, 132954), (22159, 98748), (24687, 88636), (32916, 66477), (44318, 49374)]