740888946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{21859}}^1$

素因数の和:22143

約数の個数: 48

約数和(自身を含む): 1841486400

約数和(自身を除く): 1100597454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 269, 538, 807, 1614, 1883, 2421, 3766, 4842, 5649, 11298, 16947, 21859, 33894, 43718, 65577, 131154, 153013, 196731, 306026, 393462, 459039, 918078, 1377117, 2754234, 5880071, 11760142, 17640213, 35280426, 41160497, 52920639, 82320994, 105841278, 123481491, 246962982, 370444473, 740888946]

約数ペア:

[(1, 740888946), (2, 370444473), (3, 246962982), (6, 123481491), (7, 105841278), (9, 82320994), (14, 52920639), (18, 41160497), (21, 35280426), (42, 17640213), (63, 11760142), (126, 5880071), (269, 2754234), (538, 1377117), (807, 918078), (1614, 459039), (1883, 393462), (2421, 306026), (3766, 196731), (4842, 153013), (5649, 131154), (11298, 65577), (16947, 43718), (21859, 33894)]